股本结构
单位：万股
| 公告日期 | 2026-03-11 | 2026-03-11 | 2025-11-13 | 2025-08-12 | 2025-05-13 | 2025-05-13 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2331.07 | 2331.07 | 2320.10 | 2304.15 | 2268.71 | 2262.85 |
| 普通股本 | 2331.07 | 2331.07 | 2320.10 | 2304.15 | 2268.71 | 2262.85 |
| 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 | 2026-03-04 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-05-08 | 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 |
|---|---|---|---|---|
| 2026-03-11 | 2331.07 | 未披露 | 定期报告 | 2026-03-04 |
| 2026-03-11 | 2331.07 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2025-12-31 |
| 2025-11-13 | 2320.10 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Stock issued under defined contribution 401(k) retirement savings plan
|
2025-09-30 |
| 2025-08-12 | 2304.15 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2025-06-30 |
| 2025-05-13 | 2268.71 | 未披露 | 定期报告 | 2025-05-08 |
| 2025-05-13 | 2262.85 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2025-03-31 |
| 2025-05-06 | 2246.33 | 未披露 | 定期报告 | 2025-03-27 |
| 2025-03-05 | 2231.97 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2024-12-31 |
| 2024-11-13 | 2211.40 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Stock issued under defined contribution 401(k) retirement savings plan
|
2024-09-30 |
| 2024-08-13 | 2198.56 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2024-06-30 |
| 2024-05-14 | 2173.37 | 未披露 | 定期报告 | 2024-05-09 |
| 2024-05-14 | 2167.37 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Stock issued under defined contribution 401(k) retirement savings plan
|
2024-03-31 |
| 2024-04-02 | 2167.37 | 未披露 | 定期报告 | 2024-03-28 |
| 2024-03-05 | 2156.64 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2023-12-31 |
| 2023-11-13 | 2141.73 | 未披露 | 定期报告 | 2023-11-08 |
| 2023-11-13 | 2139.99 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Stock issued under defined contribution 401(k) retirement savings plan
|
2023-09-30 |
| 2023-09-22 | 2139.99 | 未披露 | 定期报告 | 2023-09-21 |
| 2023-08-14 | 2130.50 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2023-06-30 |
| 2023-05-11 | 2097.68 | 未披露 | 定期报告 | 2023-05-08 |
| 2023-04-07 | 2092.14 | 未披露 | 定期报告 | 2023-04-06 |
| 2023-05-11 | 2091.80 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Stock issued under defined contribution 401(k) retirement savings plan
|
2023-03-31 |
| 2023-03-09 | 2085.32 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2022-12-31 |
| 2022-11-08 | 2067.33 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-11-08 | 2067.09 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
|
2022-09-30 |
| 2022-09-12 | 2047.58 | 未披露 | 定期报告 | 2022-08-30 |
| 2022-08-09 | 2047.11 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2022-06-30 |
| 2022-05-06 | 2010.31 | 未披露 | 定期报告 | 2022-05-04 |
| 2022-05-06 | 2001.81 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2022-03-31 |
| 2022-03-14 | 2001.81 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-02 | 1958.57 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
|
2021-12-31 |
| 2021-11-10 | 1948.14 | 未披露 | 定期报告 | 2021-11-08 |
| 2021-11-10 | 1947.93 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
|
2021-09-30 |
| 2021-08-06 | 1938.51 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
|
2021-06-30 |
| 2021-05-07 | 1848.90 | 未披露 | 定期报告 | 2021-05-04 |
| 2021-05-07 | 1820.02 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
|
2021-03-31 |
| 2021-03-18 | 1712.77 | 未披露 | 定期报告 | 2021-03-08 |
| 2020-11-04 | 1693.76 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Stock issued for restricted stock
Sale of common stock,net
|
2020-09-30 |
| 2020-08-18 | 1684.61 | 未披露 | 定期报告 | 2020-08-17 |
| 2020-08-05 | 1683.97 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Stock issued for restricted stock
|
2020-06-30 |
| 2020-05-08 | 1664.00 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Stock issued for restricted stock
|
2020-03-31 |
| 2020-03-19 | 1664.00 | 未披露 | 定期报告 | 2020-03-09 |
| 2020-02-27 | 1655.70 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2019-12-31 |
| 2019-10-29 | 1636.16 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-10-29 | 1635.26 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2019-09-30 |
| 2019-08-02 | 1616.32 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2019-06-30 |
| 2019-04-26 | 1598.57 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2019-03-31 |
| 2019-03-11 | 1612.40 | 未披露 | 定期报告 | 2019-02-28 |
| 2019-02-26 | 1570.87 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Sale of common stock, net of expenses
|
2018-12-31 |
| 2018-10-30 | 1561.67 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Sale of common stock, net
|
2018-09-30 |
| 2018-07-31 | 1547.07 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2018-06-30 |
| 2018-05-04 | 1537.70 | 未披露 |
更多>>
from December 31, 2017 to March 31, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2018-03-31 |
| 2018-03-14 | 1530.29 | 未披露 | 定期报告 | 2018-03-05 |
| 2018-02-27 | 1520.64 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2017-12-31 |
| 2017-10-31 | 1514.57 | 未披露 | 定期报告 | 2017-10-26 |
| 2017-10-31 | 1514.50 | 未披露 |
更多>>
From December 31, 2016 To September 30, 2017
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2017-09-30 |
| 2017-09-28 | 1514.50 | 未披露 | 定期报告 | 2017-09-26 |
| 2017-08-11 | 1508.86 | 未披露 | 定期报告 | 2017-08-10 |
| 2017-08-01 | 1503.62 | 未披露 |
更多>>
From December 31, 2016 to June 30, 2017
Stock issued for restricted stock
|
2017-06-30 |
| 2017-05-02 | 1498.18 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Stock issued for restricted stock
|
2017-03-31 |
| 2017-03-14 | 1498.18 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-02-23 | 1517.58 | 未披露 | 定期报告 | 2017-02-16 |
| 2017-02-23 | 1490.18 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Stock issued for restricted stock
Stock issued under stock option plans
|
2016-12-31 |
| 2016-10-28 | 1517.22 | 未披露 | 定期报告 | 2016-10-20 |
| 2016-10-28 | 1489.83 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Stock issued under stock option plans
|
2016-09-30 |
| 2016-07-28 | 1512.40 | 未披露 | 定期报告 | 2016-07-22 |
| 2016-07-28 | 1485.01 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Stock issued for restricted stock
|
2016-06-30 |
| 2016-04-28 | 1509.07 | 未披露 | 定期报告 | 2016-04-21 |
| 2016-04-28 | 1480.27 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Stock issued for restricted stock
|
2016-03-31 |
| 2016-03-15 | 1480.27 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-02-26 | 1473.89 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Stock issued for restricted stock
|
2015-12-31 |
| 2015-10-29 | 1473.84 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Stock issued for restricted stock
|
2015-09-30 |
| 2015-07-30 | 1468.14 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Stock issued for restricted stock
|
2015-06-30 |
| 2015-04-30 | 1492.69 | 未披露 | 定期报告 | 2015-04-23 |
| 2015-04-30 | 1463.36 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Stock issued for restricted stock
|
2015-03-31 |
| 2015-03-12 | 1463.36 | 未披露 | 定期报告 | 2015-02-25 |
| 2015-02-26 | 1484.46 | 未披露 | 定期报告 | 2015-02-19 |
| 2015-02-26 | 1457.04 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
Stock repurchases under repurchase program
|
2014-12-31 |
| 2014-10-30 | 1482.15 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
|
2014-09-30 |
| 2014-07-31 | 1476.07 | 未披露 |
更多>>
From December 31, 2013 to June 30, 2014
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2014-06-30 |
| 2014-04-30 | 1471.16 | 未披露 | 定期报告 | 2014-04-24 |
| 2014-04-30 | 1469.62 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Stock issued for restricted stock
Stock issued under defined contribution 401 retirement savings plan
|
2014-03-31 |
| 2014-03-12 | 1469.22 | 未披露 | 定期报告 | 2014-03-06 |
| 2014-03-12 | 1462.80 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
|
2013-12-31 |
| 2013-10-31 | 1458.80 | 未披露 | 定期报告 | 2013-10-24 |
| 2013-10-31 | 1456.32 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2013-09-30 |
| 2013-08-01 | 1449.37 | 未披露 | 定期报告 | 2013-07-24 |
| 2013-08-01 | 1447.67 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-09 | 1440.32 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-05-09 | 1435.71 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-22 | 1434.99 | 未披露 | 定期报告 | 2013-03-06 |
| 2013-02-28 | 1427.62 | 未披露 | 定期报告 | 2013-02-20 |
| 2013-02-28 | 1419.78 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2012-12-31 |
| 2012-11-07 | 1411.01 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-22 | 1409.56 | 未披露 |
更多>>
a 1 for 10 split of it's common stock
|
2012-08-23 |
| 2012-08-08 | 14095.63 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-08 | 13996.73 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-09 | 13985.48 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-03-14 | 13978.27 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-03-14 | 13977.92 | 未披露 |
更多>>
from Dec 31,2010 to Dec 31,2011
Stock issued under equity offering (net of offering costs of $458)
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Stock repurchased as part of the sale of the sale of Badger Transport, Inc
|
2011-12-31 |
| 2011-11-04 | 13973.42 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-04 | 13972.55 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-05 | 10730.54 | 未披露 | 定期报告 | 2011-07-28 |
| 2011-08-05 | 10717.36 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-09 | 10713.64 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-05-09 | 10713.57 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-16 | 10711.31 | 未披露 | 定期报告 | 2011-03-01 |
| 2011-03-16 | 10711.28 | 未披露 |
更多>>
Stock issued under equity offering
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
|
2010-12-31 |
| 2010-11-05 | 10701.73 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-05 | 10700.72 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-09 | 10691.50 | 未披露 | 定期报告 | 2010-08-06 |
| 2010-08-09 | 10684.11 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-07 | 10675.99 | 未披露 | 定期报告 | 2010-05-04 |
| 2010-05-07 | 9670.11 | 未披露 | 定期报告 | 2010-03-31 |
From December 31, 2024 to December 31, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From June 30, 2025 to September 30, 2025
Stock issued under defined contribution 401(k) retirement savings plan
From March 31, 2025 to June 30, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2024 to March 31, 2025
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2023 to December 31, 2024
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From June 30, 2024 to September 30, 2024
Stock issued under defined contribution 401(k) retirement savings plan
From March 31, 2024 to June 30, 2024
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2023 to March 31, 2024
Stock issued under defined contribution 401(k) retirement savings plan
From December 31,2022 to December 31,2023
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From June 30, 2023 to September 30, 2023
Stock issued under defined contribution 401(k) retirement savings plan
From March 31, 2023 to June 30, 2023
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2022 to March 31, 2023
Stock issued under defined contribution 401(k) retirement savings plan
From December 31, 2021 to December 31, 2022
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
From June 30, 2022 to September 30, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
From March 31, 2022 to June 30, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2021 to March 31, 2022
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From December 31, 2020 to December 31, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
From June 30, 2021 to September 30, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
From March 31, 2021 to June 30, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
From December 31, 2020 to March 31, 2021
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Shares withheld for taxes in connection with issuance of restricted stock
Sale of common stock, net
From June 30, 2020 to September 30, 2020
Stock issued for restricted stock
Sale of common stock,net
From March 31, 2020 to June 30, 2020
Stock issued for restricted stock
From December 31, 2019 to March 31, 2020
Stock issued for restricted stock
From December 31, 2018 to December 31, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from June 30, 2019 to September 30, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from March 31, 2019 to June 30, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2018 to March 31, 2019
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2017 to December 31, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Sale of common stock, net of expenses
from December 31, 2017 to September 30, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Sale of common stock, net
from December 31, 2017 to June 30, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2017 to March 31, 2018
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2016 to December 31, 2017
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
From December 31, 2016 To September 30, 2017
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
From December 31, 2016 to June 30, 2017
Stock issued for restricted stock
from December 31, 2016 to March 31, 2017
Stock issued for restricted stock
from December 31, 2015 to December 31, 2016
Stock issued for restricted stock
Stock issued under stock option plans
From December 31, 2015 to September 30, 2016
Stock issued under stock option plans
from December 31, 2015 to June 30, 2016
Stock issued for restricted stock
from December 31, 2015 to March 31, 2016
Stock issued for restricted stock
from December 31, 2014 to December 31, 2015
Stock issued for restricted stock
from December 31, 2014 to September 30, 2015
Stock issued for restricted stock
from December 31, 2014 to June 30, 2015
Stock issued for restricted stock
from December 31, 2014 to March 31, 2015
Stock issued for restricted stock
from December 31, 2013 to December 31, 2014
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
Stock repurchases under repurchase program
from December 31, 2013 to September 30, 2014
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
From December 31, 2013 to June 30, 2014
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2013 to March 31, 2014
Stock issued for restricted stock
Stock issued under defined contribution 401 retirement savings plan
from December 31, 2012 to December 31, 2013
Stock issued for restricted stock
Stock issued under stock option plans
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2012 to September 30, 2013
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
from December 31, 2011 to December 31, 2012
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
a 1 for 10 split of it's common stock
from Dec 31,2010 to Dec 31,2011
Stock issued under equity offering (net of offering costs of $458)
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan
Stock repurchased as part of the sale of the sale of Badger Transport, Inc
Stock issued under equity offering
Stock issued for restricted stock
Stock issued under defined contribution 401(k) retirement savings plan