SEC CIK 1465633
Yost Joseph P
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| GPKview stock → | 279,929 | 2026-02-26 |
Position History — GPK
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GPK
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-02-26 | Option exercise (derivative) | 5,421 | $0.00 | 11,007 |
| 2026-02-26 | Tax withholding | 2,087 | $12.10 | 279,929 |
| 2026-02-26 | Option exercise | 5,421 | $0.00 | 282,016 |
| 2026-02-25 | Grant / award (derivative) | 33,399 | $0.00 | 33,399 |
| 2026-02-15 | Option exercise (derivative) | 5,581 | $0.00 | 5,750 |
| 2026-02-15 | Option exercise (derivative) | 18,388 | $0.00 | 0 |
| 2026-02-15 | Tax withholding | 2,148 | $12.42 | 276,595 |
| 2026-02-15 | Option exercise | 5,581 | $0.00 | 278,743 |
| 2026-02-15 | Tax withholding | 4,765 | $12.42 | 273,162 |
| 2026-02-15 | Grant / award | 11,401 | $0.00 | 277,927 |
| 2026-02-15 | Tax withholding | 7,065 | $12.42 | 266,526 |
| 2026-02-15 | Option exercise | 18,388 | $0.00 | 273,591 |
| 2026-01-02 | Grant / award (derivative) | 132,014 | $0.00 | 132,014 |
| 2025-08-25 | Open-market sale | 30,000 | $22.72 | 255,203 |
| 2025-02-26 | Grant / award (derivative) | 16,428 | $0.00 | 16,428 |
| 2025-02-22 | Option exercise (derivative) | 20,866 | $0.00 | 0 |
| 2025-02-22 | Option exercise | 20,866 | $0.00 | 241,897 |
| 2025-02-22 | Tax withholding | 8,031 | $27.08 | 233,866 |
| 2025-02-22 | Grant / award | 83,462 | $0.00 | 317,328 |
| 2025-02-22 | Tax withholding | 32,125 | $27.08 | 285,203 |
| 2025-02-15 | Option exercise (derivative) | 5,580 | $0.00 | 11,331 |
| 2025-02-15 | Option exercise | 5,580 | $0.00 | 223,365 |
| 2025-02-15 | Tax withholding | 2,334 | $26.69 | 221,031 |
| 2024-12-01 | Grant / award | 12,926 | $0.00 | 218,157 |
| 2024-12-01 | Tax withholding | 4,973 | $30.09 | 213,184 |
| 2024-02-27 | Open-market sale | 70,000 | $26.20 | 205,231 |
| 2024-02-24 | Option exercise (derivative) | 21,510 | $0.00 | 0 |
| 2024-02-24 | Tax withholding | 8,313 | $26.40 | 222,447 |
| 2024-02-24 | Grant / award | 86,038 | $0.00 | 308,485 |
| 2024-02-24 | Tax withholding | 33,254 | $26.40 | 275,231 |
| 2024-02-24 | Option exercise | 21,510 | $0.00 | 230,760 |
| 2024-02-24 | Option exercise (derivative) | 21,510 | $0.00 | 0 |
| 2024-02-24 | Grant / award | 86,038 | $0.00 | 308,333 |
| 2024-02-24 | Tax withholding | 8,465 | $26.40 | 222,295 |
| 2024-02-24 | Tax withholding | 28,501 | $26.40 | 279,832 |
| 2024-02-24 | Option exercise | 21,510 | $0.00 | 230,760 |
| 2024-02-15 | Grant / award (derivative) | 16,911 | $0.00 | 16,911 |
| 2023-02-28 | Open-market sale | 60,000 | $23.99 | 209,250 |
| 2023-02-20 | Option exercise (derivative) | 22,075 | $0.00 | 0 |
| 2023-02-20 | Option exercise | 22,075 | $0.00 | 225,468 |
| 2023-02-20 | Tax withholding | 5,261 | $23.52 | 220,207 |
| 2023-02-20 | Grant / award | 80,042 | $0.00 | 300,249 |
| 2023-02-20 | Tax withholding | 30,999 | $23.52 | 269,250 |
| 2023-02-15 | Grant / award (derivative) | 18,388 | $0.00 | 18,388 |
| 2022-02-22 | Grant / award (derivative) | 20,866 | $0.00 | 20,866 |
| 2022-02-21 | Option exercise (derivative) | 60,387 | $0.00 | 0 |
| 2022-02-21 | Option exercise (derivative) | 30,194 | $0.00 | 0 |
| 2022-02-21 | Option exercise | 106,644 | $0.00 | 291,785 |
| 2022-02-21 | Tax withholding | 42,016 | $20.22 | 249,769 |
| 2021-12-01 | Grant / award (derivative) | 12,926 | $0.00 | 12,926 |
| 2021-02-24 | Grant / award (derivative) | 21,510 | $0.00 | 21,510 |
| 2021-02-22 | Option exercise (derivative) | 50,185 | $0.00 | 0 |
| 2021-02-22 | Option exercise (derivative) | 21,956 | $0.00 | 0 |
| 2021-02-22 | Tax withholding | 40,318 | $16.22 | 185,141 |
| 2021-02-22 | Option exercise | 102,252 | $0.00 | 225,459 |
| 2020-05-18 | Open-market sale | 20,000 | $13.25 | 163,207 |
| 2020-05-18 | Open-market sale | 20,000 | $13.00 | 143,207 |
| 2020-05-18 | Open-market sale | 16,132 | $13.44 | 127,075 |
| 2020-05-18 | Open-market sale | 100 | $13.45 | 123,207 |
| 2020-05-18 | Open-market sale | 3,768 | $13.45 | 123,307 |
| 2020-02-23 | Option exercise (derivative) | 23,273 | $0.00 | 0 |
| 2020-02-23 | Option exercise (derivative) | 46,547 | $0.00 | 0 |
| 2020-02-23 | Tax withholding | 31,291 | $16.08 | 367,683 |
| 2020-02-23 | Option exercise | 69,820 | $0.00 | 398,974 |
| 2020-02-20 | Grant / award (derivative) | 22,075 | $0.00 | 22,075 |
| 2019-02-25 | Option exercise (derivative) | 21,706 | $0.00 | 0 |
| 2019-02-25 | Option exercise (derivative) | 43,478 | $0.00 | 0 |
| 2019-02-25 | Option exercise | 39,532 | $0.00 | 346,458 |
| 2019-02-25 | Tax withholding | 17,304 | $12.55 | 329,154 |
| 2019-02-21 | Grant / award (derivative) | 60,387 | $0.00 | 60,387 |
| 2019-02-21 | Grant / award (derivative) | 30,194 | $0.00 | 30,194 |
| 2018-03-02 | Open-market sale | 50,000 | $15.00 | 306,926 |
| 2018-02-28 | Open-market sale | 15,137 | $15.60 | 343,472 |
| 2018-02-27 | Option exercise (derivative) | 12,959 | $0.00 | 0 |
| 2018-02-27 | Option exercise (derivative) | 25,918 | $0.00 | 0 |
| 2018-02-27 | Option exercise | 23,845 | $0.00 | 367,317 |
| 2018-02-27 | Tax withholding | 10,391 | $15.55 | 356,926 |
| 2018-02-22 | Grant / award (derivative) | 50,185 | $0.00 | 50,185 |
| 2018-02-22 | Grant / award (derivative) | 21,956 | $0.00 | 21,956 |
| 2017-02-25 | Option exercise (derivative) | 19,048 | $0.00 | 0 |
| 2017-02-25 | Option exercise (derivative) | 38,096 | $0.00 | 0 |
| 2017-02-25 | Tax withholding | 28,478 | $13.52 | 358,609 |
| 2017-02-25 | Option exercise | 59,811 | $0.00 | 387,087 |
| 2017-02-25 | Option exercise (derivative) | 38,096 | $0.00 | 0 |
| 2017-02-25 | Option exercise (derivative) | 19,048 | $0.00 | 0 |
| 2017-02-25 | Option exercise | 59,811 | $0.00 | 387,087 |
| 2017-02-25 | Tax withholding | 28,275 | $13.52 | 358,812 |
| 2017-02-23 | Grant / award (derivative) | 23,273 | $0.00 | 0 |
| 2017-02-23 | Grant / award (derivative) | 46,547 | $0.00 | 0 |
| 2017-02-21 | Option exercise (derivative) | 36,842 | $0.00 | 0 |
| 2017-02-21 | Tax withholding | 17,699 | $13.71 | 327,276 |
| 2017-02-21 | Option exercise | 36,842 | $0.00 | 344,975 |
| 2016-02-26 | Option exercise (derivative) | 23,767 | $0.00 | 0 |
| 2016-02-26 | Option exercise (derivative) | 47,535 | $0.00 | 0 |
| 2016-02-26 | Tax withholding | 28,188 | $12.33 | 308,133 |
| 2016-02-26 | Option exercise | 83,423 | $0.00 | 336,321 |
| 2016-02-25 | Grant / award (derivative) | 21,706 | $0.00 | 21,706 |
| 2016-02-25 | Grant / award (derivative) | 43,478 | $0.00 | 43,478 |
| 2015-06-09 | Open-market sale | 7,000 | $13.95 | 252,898 |
| 2015-06-08 | Open-market sale | 7,000 | $14.12 | 266,898 |
| 2015-06-08 | Open-market sale | 7,000 | $14.00 | 259,898 |
| 2015-02-27 | Grant / award (derivative) | 25,918 | $0.00 | 25,918 |
| 2015-02-27 | Grant / award (derivative) | 12,959 | $0.00 | 12,959 |
| 2015-02-16 | Option exercise (derivative) | 35,116 | $0.00 | 0 |
| 2015-02-16 | Option exercise (derivative) | 80,766 | $0.00 | 0 |
| 2015-02-16 | Option exercise | 115,882 | $0.00 | 320,236 |
| 2015-02-16 | Tax withholding | 46,338 | $15.41 | 273,898 |
| 2014-05-21 | — | — | — | 204,354 |
| 2013-03-01 | Option exercise (derivative) | 49,435 | $0.00 | 0 |
| 2013-03-01 | Option exercise | 117,001 | $0.00 | 192,229 |
| 2013-03-01 | Tax withholding | 39,356 | $7.55 | 152,873 |
| 2012-08-07 | Open-market sale | 6,074 | $5.68 | 85,228 |
| 2012-08-07 | Open-market sale | 10,000 | $5.67 | 91,302 |
| 2012-08-07 | Open-market sale | 7,000 | $5.69 | 78,228 |
| 2012-08-07 | Open-market sale | 3,000 | $5.71 | 75,228 |
| 2012-08-06 | Open-market sale | 5,408 | $5.67 | 101,302 |
| 2012-08-06 | Open-market sale | 16,400 | $5.68 | 106,710 |
| 2012-08-03 | Open-market sale | 5,000 | $5.70 | 123,110 |
| 2012-06-06 | Option exercise (derivative) | 50,944 | $0.00 | 0 |
| 2012-06-06 | Tax withholding | 11,020 | $0.00 | 128,110 |
| 2012-06-06 | Option exercise | 33,963 | $0.00 | 139,130 |
| 2012-05-31 | Option exercise (derivative) | 9,072 | $0.00 | 0 |
| 2012-05-31 | Tax withholding | 1,406 | $0.00 | 105,167 |
| 2012-05-31 | Option exercise | 4,536 | $0.00 | 106,573 |
| 2012-03-30 | Option exercise (derivative) | 8,085 | $0.00 | 0 |
| 2012-03-30 | Option exercise | 72,767 | $0.00 | 125,649 |
| 2012-03-30 | Tax withholding | 23,612 | $5.35 | 102,037 |
| 2012-02-16 | Grant / award (derivative) | 35,116 | $0.00 | 35,116 |
| 2012-02-16 | Grant / award (derivative) | 70,231 | $0.00 | 70,231 |
| 2011-02-17 | Grant / award (derivative) | 34,243 | $0.00 | 34,243 |
| 2011-02-17 | Grant / award (derivative) | 75,902 | $0.00 | 75,902 |
| 2010-02-18 | Grant / award (derivative) | 110,585 | $0.00 | 110,585 |
| 2010-02-18 | Grant / award (derivative) | 49,435 | $0.00 | 49,435 |
| 2009-05-16 | — | — | — | 52,882 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.