DOSS MICHAEL P
CIK 1373483 · View on SEC EDGAR ↗
Insider
First SEC filing: May 13, 2026 · Latest: May 13, 2026
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Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 95 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
95 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 9, 2024 | GPK | S | 49,183 | $27.91 | $1,372,698 | 1,909,576 Direct | -2.51% | Disposed | -59.5% (price as of 2026-08-19) |
| Aug. 8, 2024 | GPK | S | 164,443 | $28.21 | $4,638,937 | 1,958,759 Direct | -7.75% | Disposed | -60.0% (price as of 2026-08-19) |
| Aug. 7, 2024 | GPK | S | 86,374 | $28.05 | $2,422,791 | 2,123,202 Direct | -3.91% | Disposed | -59.7% (price as of 2026-08-19) |
| July 23, 2015 | GPK | S 10b5-1 | 30,000 | $15.00 | $450,000 | 604,681 Direct | -4.73% | Disposed | -24.7% (price as of 2026-08-19) |
| May 7, 2014 | GPK | S 10b5-1 | 60,000 | $10.45 | $627,000 | 493,211 Direct | -10.85% | Disposed | 8.1% (price as of 2026-08-19) |
Showing latest 100 of 129 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| July 29, 2026 | CCK | Deferred Stock | Common Stock (351) | — | — | 351 | Acquired |
| Feb. 26, 2025 | GPK | Service-Based Restricted Stock Unit | Common Stock (93,150) | $0.00 | — | 93,150 | Acquired |
| Feb. 22, 2025 | GPK | Service-Based Restricted Stock Units | Common Stock (112,026) | $0.00 | Feb. 22, 2025 | 112,026 | Acquired |
| Feb. 15, 2025 | GPK | Service-Based Restricted Stock Units | Common Stock (31,698) | $0.00 | Feb. 15, 2025 | 31,698 | Acquired |
| Feb. 24, 2024 | GPK | Service-Based Restricted Stock Units | Common Stock (106,100) | $0.00 | Feb. 24, 2024 | 106,100 | Disposed |
| Feb. 15, 2024 | GPK | Service-Based Restricted Stock Units | Common Stock (96,055) | $0.00 | — | 96,055 | Acquired |
| Feb. 20, 2023 | GPK | Service-Based Restricted Stock Units | Common Stock (106,665) | $0.00 | Feb. 20, 2023 | 106,665 | Disposed |
| Feb. 15, 2023 | GPK | Service-Based Restricted Stock Units | Common Stock (102,579) | $0.00 | — | 102,579 | Acquired |
| Feb. 22, 2022 | GPK | Service-Based Restricted Stock Units | Common Stock (112,026) | $0.00 | — | 112,026 | Acquired |
| Feb. 21, 2022 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 21, 2002 | 291,789 | Acquired |
| Feb. 21, 2022 | GPK | Service-Based Restricted Stock Units | Common Stock (145,895) | $0.00 | Feb. 21, 2022 | 145,895 | Acquired |
| Feb. 24, 2021 | GPK | Service-Based Restricted Stock Units | Common Stock (106,100) | $0.00 | — | 106,100 | Acquired |
| Feb. 22, 2021 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 22, 2021 | 222,863 | Disposed |
| Feb. 22, 2021 | GPK | Service-Based Restricted Stock Units | Common Stock (96,897) | $0.00 | Feb. 22, 2021 | 96,897 | Disposed |
| Feb. 23, 2020 | GPK | Service-Based Restricted Stock Units | Common Stock (103,081) | $0.00 | Feb. 23, 2020 | 103,081 | Disposed |
| Feb. 23, 2020 | GPK | Performance-Based Restricted Stock Units | Common Stock (206,162) | $0.00 | Feb. 23, 2020 | 206,162 | Disposed |
| Feb. 20, 2020 | GPK | Service-Based Restricted Stock Units | Common Stock (106,665) | $0.00 | Feb. 20, 2023 | 106,665 | Acquired |
| Feb. 25, 2019 | GPK | Service-Based Restricted Stock Units | Common Stock (100,570) | $0.00 | Feb. 25, 2019 | 100,570 | Acquired |
| Feb. 25, 2019 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2019 | 201,443 | Acquired |
| Feb. 21, 2019 | GPK | Performance-Based Restricted Stock Units | Common Stock (291,789) | — | — | 291,789 | Acquired |
| Feb. 21, 2019 | GPK | Service-Based Restricted Stock Units | Common Stock (145,895) | — | — | 145,895 | Acquired |
| Feb. 27, 2018 | GPK | Service-Based Restricted Stock Units | Common Stock (46,775) | $0.00 | Feb. 27, 2018 | 46,775 | Disposed |
| Feb. 27, 2018 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 27, 2018 | 93,551 | Disposed |
| Feb. 22, 2018 | GPK | Service-Based Restricted Stock Units | Common Stock (96,897) | — | — | 96,897 | Acquired |
| Feb. 22, 2018 | GPK | Performance-Based Restricted Stock Units | Common Stock | — | — | 222,863 | Acquired |
| Feb. 25, 2017 | GPK | Service-Based Restricted Stock Units | Common Stock (49,356) | $0.00 | Feb. 25, 2017 | 49,356 | Disposed |
| Feb. 25, 2017 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2017 | 98,713 | Disposed |
| Feb. 25, 2017 | GPK | Service-Based Restricted Stock Units | Common Stock (49,356) | $0.00 | Feb. 25, 2017 | 49,356 | Disposed |
| Feb. 25, 2017 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 25, 2017 | 98,713 | Disposed |
| Feb. 23, 2017 | GPK | Performance-Based Restricted Stock Units | Common Stock (206,162) | $0.00 | — | 206,162 | Acquired |
| Feb. 23, 2017 | GPK | Service-Based Restricted Stock Units | Common Stock (103,081) | $0.00 | — | 103,081 | Acquired |
| Feb. 26, 2016 | GPK | Service-Based Restricted Stock Units | Common Stock (54,357) | $0.00 | Feb. 26, 2016 | 54,357 | Disposed |
| Feb. 26, 2016 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | Feb. 26, 2016 | 108,714 | Disposed |
| Feb. 25, 2016 | GPK | Service-Based Restricted Stock Units | Common Stock (100,570) | $0.00 | — | 100,570 | Acquired |
| Feb. 25, 2016 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | — | 201,443 | Acquired |
| Feb. 27, 2015 | GPK | Performance-Based Restricted Stock Units | Common Stock (93,551) | $0.00 | — | 93,551 | Acquired |
| Feb. 27, 2015 | GPK | Service-Based Restricted Stock Units | Common Stock (46,775) | $0.00 | — | 46,775 | Acquired |
| Feb. 16, 2015 | GPK | Restricted Stock Units - Performance | Common Stock (176,853) | $0.00 | Feb. 16, 2015 | 176,853 | Disposed |
| Feb. 16, 2015 | GPK | Restricted Stock Units - Service | Common Stock (76,892) | $0.00 | Feb. 16, 2015 | 76,892 | Disposed |
| Feb. 25, 2014 | GPK | Service Based Restricted Stock Units | Common Stock (49,356) | $0.00 | — | 49,356 | Acquired |
| Feb. 25, 2014 | GPK | Performance Based Restricted Stock Units | Common Stock (98,713) | $0.00 | — | 98,713 | Acquired |
| Feb. 17, 2014 | GPK | Restricted Stock Units - Performance | Common Stock (150,808) | $0.00 | Feb. 17, 2014 | 150,808 | Disposed |
| Feb. 17, 2014 | GPK | Restricted Stock Units - Service | Common Stock (67,097) | $0.00 | Feb. 17, 2014 | 67,097 | Disposed |
| March 25, 2013 | GPK | Performance-Based Restricted Stock Units | Common Stock (108,714) | $0.00 | — | 108,714 | Acquired |
| March 25, 2013 | GPK | Service-Based Restricted Stock Units | Common Stock (54,357) | $0.00 | — | 54,357 | Acquired |
| March 1, 2013 | GPK | Restricted Stock Units | Common Stock (25,435) | $0.00 | March 1, 2013 | 25,435 | Disposed |
| March 1, 2013 | GPK | Restricted Stock Units | Common Stock (181,675) | $0.00 | March 1, 2013 | 181,675 | Disposed |
| March 1, 2013 | GPK | Restricted Stock Units | Common Stock (81,214) | $0.00 | March 1, 2013 | 81,214 | Disposed |
| May 31, 2012 | GPK | Restricted Stock Units | Common Stock (42,639) | $0.00 | May 31, 2012 | 42,639 | Disposed |
| March 30, 2012 | GPK | Restricted Stock Units | Common Stock (28,852) | $0.00 | March 30, 2012 | 28,852 | Disposed |
| March 30, 2012 | GPK | Restricted Stock Units | Common Stock (120,219) | $0.00 | March 30, 2012 | 120,219 | Disposed |
| March 30, 2012 | GPK | Restricted Stock Units | Common Stock (240,437) | $0.00 | March 30, 2012 | 240,437 | Disposed |
| Feb. 16, 2012 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | — | 153,785 | Acquired |
| Feb. 16, 2012 | GPK | Service-Based Restricted Stock Units | Common Stock (76,892) | $0.00 | — | 76,892 | Acquired |
| Feb. 17, 2011 | GPK | Service-Based Restricted Stock Units | Common Stock (67,097) | $0.00 | — | 67,097 | Acquired |
| Feb. 17, 2011 | GPK | Performance-Based Restricted Stock Units | Common stock | $0.00 | — | 148,726 | Acquired |
| Feb. 18, 2010 | GPK | Service-Based Resticted Stock Units | Common Stock (81,214) | $0.00 | — | 81,214 | Acquired |
| Feb. 18, 2010 | GPK | Performance-Based Resticted Stock Units | Common Stock | $0.00 | — | 181,675 | Acquired |
| March 4, 2009 | GPK | Service-Based Restricted Stock Units | Common Stock (120,219) | $0.00 | — | 120,219 | Acquired |
| March 4, 2009 | GPK | Performance-Based Restricted Stock Units | Common Stock | $0.00 | — | 240,437 | Acquired |
| May 20, 2008 | GPK | Restricted Stock Units | Common Stock (42,639) | $0.00 | — | 42,639 | Acquired |
| March 14, 2008 | GPK | Restricted Stock Units | Common Stock (38,071) | $0.00 | March 14, 2008 | 38,071 | Disposed |
| March 14, 2008 | GPK | Restricted Stock Units | Common Stock (22,000) | $0.00 | March 14, 2008 | 22,000 | Disposed |
| March 14, 2008 | GPK | Restricted Stock Units | Common Stock (35,593) | $0.00 | March 14, 2008 | 35,593 | Disposed |
| March 14, 2008 | GPK | Restricted Stock Units | Common Stock (20,000) | $0.00 | March 14, 2008 | 20,000 | Disposed |
| March 14, 2008 | GPK | Restricted Stock Units | Common Stock (42,712) | $0.00 | March 14, 2008 | 42,712 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 4, 2026 | CCK | Common | 0 | Direct |