股本结构
单位：万股
| 公告日期 | 2025-10-24 | 2025-10-24 | 2025-07-30 | 2025-07-30 | 2025-04-24 | 2025-04-24 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2425.00 | 2440.00 | 2563.65 | 2570.00 | 2603.06 | 2610.00 |
| 普通股本 | 2425.00 | 2440.00 | 2563.65 | 2570.00 | 2603.06 | 2610.00 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2025-10-24 | 2025-09-30 | 2025-07-30 | 2025-06-30 | 2025-04-24 | 2025-03-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2025-10-24 | 2425.00 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-24 | 2440.00 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Repurchase of common stock, including excise tax
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
|
2025-09-30 |
| 2025-07-30 | 2563.65 | 未披露 | 定期报告 | 2025-07-30 |
| 2025-07-30 | 2570.00 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
|
2025-06-30 |
| 2025-04-24 | 2603.06 | 未披露 | 定期报告 | 2025-04-24 |
| 2025-04-24 | 2610.00 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
|
2025-03-31 |
| 2025-03-11 | 2627.24 | 未披露 | 定期报告 | 2025-02-28 |
| 2025-02-24 | 2628.67 | 未披露 | 定期报告 | 2025-02-24 |
| 2025-02-24 | 2640.00 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Share-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
|
2024-12-31 |
| 2024-10-25 | 2663.72 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-25 | 2660.00 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
|
2024-09-30 |
| 2024-08-08 | 2673.99 | 未披露 | 定期报告 | 2024-08-08 |
| 2024-08-08 | 2680.00 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
|
2024-06-30 |
| 2024-04-26 | 2740.65 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-04-26 | 2750.00 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
|
2024-03-31 |
| 2024-02-23 | 2753.09 | 未披露 | 定期报告 | 2024-02-23 |
| 2024-02-23 | 2740.00 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Share-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
|
2023-12-31 |
| 2023-10-27 | 2751.95 | 未披露 | 定期报告 | 2023-10-27 |
| 2023-10-27 | 2760.00 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
|
2023-09-30 |
| 2023-08-04 | 2756.15 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-04 | 2750.00 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
|
2023-06-30 |
| 2023-04-28 | 2752.78 | 未披露 | 定期报告 | 2023-04-28 |
| 2023-04-28 | 2750.00 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
Stock-based compensation expense
|
2023-03-31 |
| 2023-03-08 | 2748.12 | 未披露 | 定期报告 | 2023-02-28 |
| 2023-02-24 | 2733.84 | 未披露 | 定期报告 | 2023-02-24 |
| 2023-02-24 | 2730.00 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of class A common stock
|
2022-12-31 |
| 2022-10-27 | 2733.84 | 未披露 | 定期报告 | 2022-10-27 |
| 2022-10-27 | 2750.00 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
|
2022-09-30 |
| 2022-07-28 | 2752.69 | 未披露 | 定期报告 | 2022-07-28 |
| 2022-07-28 | 2750.00 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
|
2022-06-30 |
| 2022-04-28 | 2893.36 | 未披露 | 定期报告 | 2022-04-28 |
| 2022-04-28 | 2940.00 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
|
2022-03-31 |
| 2022-03-11 | 2948.76 | 未披露 | 定期报告 | 2022-02-28 |
| 2022-02-18 | 2948.79 | 未披露 | 定期报告 | 2022-02-18 |
| 2022-02-18 | 2950.00 | 未披露 |
更多>>
From December 31 2020 to December 31 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Class B common stock converted to class A common stock
Repurchase of class A common stock
Equity issuances, net of issuance costs
Class B common stock converted to class A common stock
|
2021-12-31 |
| 2021-10-27 | 3027.96 | 未披露 | 定期报告 | 2021-10-27 |
| 2021-10-27 | 3030.00 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Equity issuances, net of issuance costs
|
2021-09-30 |
| 2021-07-28 | 3025.07 | 未披露 | 定期报告 | 2021-07-28 |
| 2021-07-28 | 3020.00 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
|
2021-06-30 |
| 2021-05-24 | 3022.28 | 未披露 |
更多>>
1.Common stock offered by the company 3,571,428 shares,which includes the exercise in full by the Underwriters of their option to purchase up to 465,838 additional Shares of the Company’s Class A common stock.
2.The information in this prospectus supplement regarding the number of shares of common stock to be outstanding immediately following this offering is based on 26,651,341 shares of common stock outstanding as of May 14, 2021.
|
2021-05-24 |
| 2021-05-18 | 2665.13 | 未披露 | 定期报告 | 2021-05-14 |
| 2021-04-29 | 2665.09 | 未披露 | 定期报告 | 2021-04-29 |
| 2021-04-29 | 2660.00 | 未披露 |
更多>>
From December 31,2020 to March 31, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of class A common stock
|
2021-03-31 |
| 2021-03-16 | 2663.24 | 未披露 | 定期报告 | 2021-02-26 |
| 2021-02-19 | 2663.24 | 未披露 | 定期报告 | 2021-02-19 |
| 2021-02-19 | 2650.00 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Class B common stock converted to class A common stock
Repurchase of class A common stock
Equity issuances, net of issuance costs
|
2020-12-31 |
| 2020-10-23 | 2652.43 | 未披露 | 定期报告 | 2020-10-23 |
| 2020-10-05 | 2602.51 | 未披露 |
更多>>
1.Common stock offered by the company 3,181,819 shares.
2.The information in this prospectus supplement regarding the number of shares of common stock to be outstanding immediately following this offering is based on 22,443,309 shares of common stock outstanding as of September 15, 2020.
|
2020-10-05 |
| 2020-10-23 | 2280.00 | 未披露 |
更多>>
From June 30,2020 to September 30,2020
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
Compensation for stock and stock option issuances and excess tax benefits from option exercises
|
2020-09-30 |
| 2020-09-29 | 2284.33 | 未披露 | 定期报告 | 2020-09-15 |
| 2020-07-24 | 2284.09 | 未披露 | 定期报告 | 2020-07-24 |
| 2020-10-02 | 2281.75 | 未披露 |
更多>>
from March 31, 2020 to June 30, 2020
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
|
2020-06-30 |
| 2020-04-24 | 2276.32 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-04-24 | 2280.00 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of restricted stock to employees
Repurchase of Class A common stock
|
2020-03-31 |
| 2020-03-11 | 2335.20 | 未披露 | 定期报告 | 2020-02-28 |
| 2020-02-21 | 2332.49 | 未披露 | 定期报告 | 2020-02-21 |
| 2020-02-21 | 2320.00 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Class B common stock converted to Class A common stock
|
2019-12-31 |
| 2019-10-25 | 2324.50 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-10-25 | 2320.00 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Class B common stock converted to Class A common stock
|
2019-09-30 |
| 2019-07-26 | 2321.54 | 未披露 | 定期报告 | 2019-07-26 |
| 2019-07-26 | 2320.00 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of stock in connection with employee stock plans
Compensation for stock and stock option issuances and excess tax benefits from option exercises
|
2019-06-30 |
| 2019-04-26 | 2314.97 | 未披露 | 定期报告 | 2019-04-26 |
| 2019-04-26 | 2310.00 | 未披露 |
更多>>
From December 31, 2018 To March 31, 2019
Issuance of restricted stock to employees
Class B common stock converted to Class A common stock
|
2019-03-31 |
| 2019-03-11 | 2314.77 | 未披露 | 定期报告 | 2019-02-28 |
| 2019-02-25 | 2314.76 | 未披露 | 定期报告 | 2019-02-22 |
| 2019-02-25 | 2300.00 | 未披露 |
更多>>
From December 31, 2017 To December 31, 2018
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
|
2018-12-31 |
| 2018-12-07 | 2352.92 | 未披露 | 定期报告 | 2018-12-04 |
| 2018-10-26 | 2348.83 | 未披露 | 定期报告 | 2018-10-26 |
| 2018-10-26 | 2391.20 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-07-27 | 2420.60 | 未披露 | 定期报告 | 2018-07-27 |
| 2018-07-27 | 2443.30 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-04-27 | 2494.54 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-04-27 | 2498.50 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-09 | 2502.07 | 未披露 | 定期报告 | 2018-02-28 |
| 2018-02-23 | 2502.08 | 未披露 | 定期报告 | 2018-02-23 |
| 2018-02-23 | 2496.80 | 未披露 |
更多>>
From December 31, 2016 To December 31, 2017
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
Issuance of stock in connection with acquisitions
|
2017-12-31 |
| 2017-11-07 | 2495.82 | 未披露 | 定期报告 | 2017-11-07 |
| 2017-11-07 | 2496.60 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-02 | 2502.30 | 未披露 | 定期报告 | 2017-08-02 |
| 2017-08-02 | 2501.90 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-04-28 | 2503.86 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-04-28 | 2515.30 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-28 | 2517.34 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-02-28 | 2514.40 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
|
2016-12-31 |
| 2016-10-31 | 2693.62 | 未披露 | 定期报告 | 2016-10-28 |
| 2016-10-28 | 2516.70 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-07-29 | 2516.36 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-07-29 | 2517.80 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-04-29 | 2558.87 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-04-29 | 2575.50 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-11 | 2571.36 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-02-26 | 2571.86 | 未披露 | 定期报告 | 2016-02-26 |
| 2016-02-26 | 2621.80 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
|
2015-12-31 |
| 2015-11-02 | 2625.63 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-02 | 2630.40 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-07-31 | 2629.79 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-07-31 | 2630.40 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-01 | 2634.07 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-05-01 | 2634.40 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-02 | 2625.07 | 未披露 | 定期报告 | 2015-03-02 |
| 2015-03-12 | 2625.07 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-03-02 | 2623.30 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Issuance of stock in connection with employee stock plans
Issuance of stock in connection with acquisitions
Issuance of restricted stock to employees
Repurchase of Class A common stock
|
2014-12-31 |
| 2014-10-31 | 2625.10 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-10-31 | 2610.80 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-08 | 2610.79 | 未披露 | 定期报告 | 2014-08-08 |
| 2014-08-08 | 2610.60 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-04-28 | 2611.91 | 未披露 | 定期报告 | 2014-04-25 |
| 2014-04-28 | 2610.80 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-14 | 2598.04 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-02-21 | 2591.68 | 未披露 | 定期报告 | 2014-02-21 |
| 2014-02-21 | 2589.10 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
|
2013-12-31 |
| 2013-10-25 | 2588.95 | 未披露 | 定期报告 | 2013-10-25 |
| 2013-10-25 | 2587.20 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-07-26 | 2584.56 | 未披露 | 定期报告 | 2013-07-26 |
| 2013-07-26 | 2582.40 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-04-26 | 2566.74 | 未披露 | 定期报告 | 2013-04-26 |
| 2013-04-26 | 2564.30 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-15 | 2558.45 | 未披露 | 定期报告 | 2013-02-28 |
| 2013-02-22 | 2570.86 | 未披露 | 定期报告 | 2013-02-22 |
| 2013-02-22 | 2567.80 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B commons stock converted to Class A common stock
|
2012-12-31 |
| 2012-10-26 | 2555.15 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-10-26 | 2551.80 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-07-27 | 2535.16 | 未披露 | 定期报告 | 2012-07-27 |
| 2012-07-27 | 2537.30 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-04-27 | 2597.70 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-24 | 2599.82 | 未披露 | 定期报告 | 2012-02-24 |
| 2012-02-24 | 2595.70 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
|
2011-12-31 |
| 2011-10-28 | 2591.54 | 未披露 | 定期报告 | 2011-10-28 |
| 2011-10-28 | 2588.30 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-07-29 | 2651.52 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-07-29 | 2646.20 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-04-29 | 2639.46 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-04-29 | 2632.60 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-07 | 2633.35 | 未披露 | 定期报告 | 2011-03-07 |
| 2011-03-07 | 2628.50 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of stock in connection with employee stock plans
Shares forfeited by employees
Repurchase of Class A common stock
|
2010-12-31 |
| 2010-10-29 | 2616.74 | 未披露 | 定期报告 | 2010-10-29 |
| 2010-10-29 | 2608.60 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-05 | 2612.33 | 未披露 | 定期报告 | 2010-08-05 |
| 2010-08-05 | 2600.10 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-03-03 | 2587.52 | 未披露 | 定期报告 | 2010-03-03 |
| 2010-03-03 | 2579.80 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
Issuance of Class A common stock
|
2009-12-31 |
| 2009-03-16 | 2068.06 | 未披露 | 定期报告 | 2009-03-16 |
| 2009-03-16 | 2047.90 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
|
2008-12-31 |
| 2008-04-11 | 2004.74 | 未披露 | 定期报告 | 2008-04-10 |
| 2008-04-11 | 1972.20 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
Repurchase of Class A common stock
|
2007-12-31 |
| 2007-03-09 | 1961.80 | 未披露 | 定期报告 | 2007-03-06 |
| 2007-03-09 | 1955.10 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
|
2006-12-31 |
| 2006-03-08 | 1948.90 | 未披露 | 定期报告 | 2006-03-01 |
| 2006-03-08 | 1939.16 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
Compensation for stock and stock option issuances and tax benefits from option exercises
|
2005-12-31 |
| 2005-03-15 | 1911.43 | 未披露 | 定期报告 | 2005-03-08 |
| 2005-03-15 | 1890.43 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
|
2004-12-31 |
| 2004-03-15 | 1863.38 | 未披露 | 定期报告 | 2004-03-08 |
| 2004-03-15 | 1845.51 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of stock in connection with employee stock plans
Repurchase of Class A shares
|
2003-12-31 |
| 2003-03-31 | 1812.17 | 未披露 | 定期报告 | 2003-03-20 |
| 2003-03-31 | 1806.10 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of stock in connection with public offering
Issuance of stock in connection with acquisition
Issuance of stock in connection with employee stock plans
Conversion and redemption of Series M Preferred Stock
Conversion of Class B Common Stock
|
2002-12-31 |
| 2002-02-22 | 1326.64 | 0.45 | 定期报告 | 2002-02-14 |
| 2002-02-22 | 1293.38 | 0.97 |
更多>>
from December 31, 2000 to December 31, 2001
Issuance of stock in connection with employee stock plans
Conversion of Series M Preferred Stock
Conversion of Class B Common Stock
|
2001-12-31 |
| 2001-03-29 | 1253.52 | 1.04 | 定期报告 | 2001-02-28 |
| 2001-03-29 | 1249.90 | 1.49 |
更多>>
from December 31, 1999 to December 31, 2000
Issuance of stock in connection with acquisitions
Issuance of stock in connection with employee stock plans
Repurchase of Class A Common Stock
|
2000-12-31 |
| 2000-03-30 | 1211.49 | 未披露 | 定期报告 | 2000-02-29 |
| 2000-03-30 | 1191.10 | 1.04 |
更多>>
from December 31, 1998 to December 31, 1999
Issuance of Class A Common Stock in connection with acquisitions
Issuance of stock in connection with employee stock plans
Conversion of Class B Common Stock into Class A Common Stock
Issuance of Series M Preferred Stock in connection with acquisition
|
1999-12-31 |
| 1999-03-31 | 1025.97 | 未披露 | 定期报告 | 1999-03-12 |
| 1999-03-31 | 1021.50 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Issuance of Class A Common Stock,net of offering expenses of $594
Issuance of Class A Common Stock in connection with acquisition
Exercise of stock options
|
1998-12-31 |
| 1998-03-31 | 703.56 | 未披露 | 定期报告 | 1998-02-27 |
| 1998-03-31 | 703.60 | 未披露 |
更多>>
from December 31, 1996 to December 31, 1997
Underwriters' over-allotment option
Exercise of stock options
|
1997-12-31 |
| 1997-03-31 | 700.56 | 未披露 | 定期报告 | 1997-02-28 |
| 1997-03-31 | 661.00 | 未披露 |
更多>>
from December 31, 1995 to December 31, 1996
Issuance of Class A common stock, net of offering expenses of $3,328
|
1996-12-31 |
From June 30, 2025 to September 30, 2025
Repurchase of common stock, including excise tax
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
From March 31, 2025 to June 30, 2025
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
From December 31, 2024 to March 31, 2025
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
From December 31, 2023 to December 31, 2024
Share-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
From June 30, 2024 to September 30, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
From March 31, 2024 to June 30, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock, including excise tax
From December 31, 2023 to March 31, 2024
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
From December 31, 2022 to December 31, 2023
Share-based compensation
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
From June 30, 2023 to September 30, 2023
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
From March 31, 2023 to June 30, 2023
Stock-based compensation
Issuance of stock in connection with employee stock purchase plans
From December 31, 2022 to March 31, 2023
Issuance of stock in connection with employee stock purchase plans
Repurchase of common stock
Stock-based compensation expense
From December 31, 2021 to December 31, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of class A common stock
From June 30, 2022 to September 30, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
From March 31, 2022 to June 30, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
From December 31, 2021 to March 31, 2022
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of common stock
From December 31 2020 to December 31 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Class B common stock converted to class A common stock
Repurchase of class A common stock
Equity issuances, net of issuance costs
Class B common stock converted to class A common stock
From June 30, 2021 to September 30, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Equity issuances, net of issuance costs
From March 31, 2021 to June 30, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
1.Common stock offered by the company 3,571,428 shares,which includes the exercise in full by the Underwriters of their option to purchase up to 465,838 additional Shares of the Company’s Class A common stock.
2.The information in this prospectus supplement regarding the number of shares of common stock to be outstanding immediately following this offering is based on 26,651,341 shares of common stock outstanding as of May 14, 2021.
From December 31,2020 to March 31, 2021
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Repurchase of class A common stock
From December 31,2019 to December 31,2020
Compensation for stock and stock option issuances and excess tax benefits from option exercises
Issuance of stock in connection with employee stock plans
Class B common stock converted to class A common stock
Repurchase of class A common stock
Equity issuances, net of issuance costs
1.Common stock offered by the company 3,181,819 shares.
2.The information in this prospectus supplement regarding the number of shares of common stock to be outstanding immediately following this offering is based on 22,443,309 shares of common stock outstanding as of September 15, 2020.
From June 30,2020 to September 30,2020
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
Compensation for stock and stock option issuances and excess tax benefits from option exercises
from March 31, 2020 to June 30, 2020
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
From December 31, 2019 to March 31, 2020
Issuance of restricted stock to employees
Repurchase of Class A common stock
from December 31, 2018 to December 31, 2019
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Class B common stock converted to Class A common stock
from June 30, 2019 to September 30, 2019
Class B common stock converted to Class A common stock
from March 31, 2019 to June 30,2019
Issuance of stock in connection with employee stock plans
Compensation for stock and stock option issuances and excess tax benefits from option exercises
From December 31, 2018 To March 31, 2019
Issuance of restricted stock to employees
Class B common stock converted to Class A common stock
From December 31, 2017 To December 31, 2018
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
From December 31, 2016 To December 31, 2017
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
Issuance of stock in connection with acquisitions
from December 31, 2015 to December 31, 2016
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
from December 31, 2014 to December 31, 2015
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
from December 31, 2013 to December 31, 2014
Issuance of stock in connection with employee stock plans
Issuance of stock in connection with acquisitions
Issuance of restricted stock to employees
Repurchase of Class A common stock
from December 31, 2012 to December 31, 2013
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B common stock converted to Class A common stock
from December 31, 2011 to December 31, 2012
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Repurchase of Class A common stock
Class B commons stock converted to Class A common stock
from December 31, 2010 to December 31, 2011
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
from December 31, 2009 to December 31, 2010
Issuance of stock in connection with employee stock plans
Shares forfeited by employees
Repurchase of Class A common stock
from December 31, 2008 to December 31, 2009
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
Issuance of Class A common stock
from December 31, 2007 to December 31, 2008
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
from December 31, 2006 to December 31, 2007
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees and directors
Shares forfeited by employees
Repurchase of Class A common stock
from December 31, 2005 to December 31, 2006
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
from December 31, 2004 to December 31, 2005
Issuance of stock in connection with employee stock plans
Issuance of restricted stock to employees
Shares forfeited by employees
Repurchase of Class A common stock
Compensation for stock and stock option issuances and tax benefits from option exercises
from December 31, 2003 to December 31, 2004
Issuance of stock in connection with employee stock plans
Repurchase of Class A common stock
from December 31, 2002 to December 31, 2003
Issuance of stock in connection with employee stock plans
Repurchase of Class A shares
from December 31, 2001 to December 31, 2002
Issuance of stock in connection with public offering
Issuance of stock in connection with acquisition
Issuance of stock in connection with employee stock plans
Conversion and redemption of Series M Preferred Stock
Conversion of Class B Common Stock
from December 31, 2000 to December 31, 2001
Issuance of stock in connection with employee stock plans
Conversion of Series M Preferred Stock
Conversion of Class B Common Stock
from December 31, 1999 to December 31, 2000
Issuance of stock in connection with acquisitions
Issuance of stock in connection with employee stock plans
Repurchase of Class A Common Stock
from December 31, 1998 to December 31, 1999
Issuance of Class A Common Stock in connection with acquisitions
Issuance of stock in connection with employee stock plans
Conversion of Class B Common Stock into Class A Common Stock
Issuance of Series M Preferred Stock in connection with acquisition
from December 31, 1997 to December 31, 1998
Issuance of Class A Common Stock,net of offering expenses of $594
Issuance of Class A Common Stock in connection with acquisition
Exercise of stock options
from December 31, 1996 to December 31, 1997
Underwriters' over-allotment option
Exercise of stock options
from December 31, 1995 to December 31, 1996
Issuance of Class A common stock, net of offering expenses of $3,328