Eric Slifka
Activist
First SEC filing: Aug. 7, 2025 · Latest: Aug. 7, 2025
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 26, 2026 | GLP | A | 66,208 | · | · | 66,208 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2026 | GLP | A | 128,756 | · | · | 160,004 Direct | +412.05% | Acquired | (price as of 2026-10-02) |
| Feb. 25, 2026 | GLP | F | 62,253 | $48.19 | $2,999,972 | 97,751 Direct | -38.91% | Disposed | -2.7% (price as of 2026-10-02) |
| Jan. 6, 2026 | GLP | M | 15,042 | · | · | 38,520 Direct | +64.07% | Acquired | (price as of 2026-10-02) |
| Jan. 6, 2026 | GLP | F | 7,272 | $42.97 | $312,478 | 31,248 Direct | -18.88% | Disposed | 9.1% (price as of 2026-10-02) |
| Jan. 6, 2026 | GLP | M | 15,042 | · | · | 30,084 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | M | 21,459 | · | · | 21,459 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | F | 7,945 | $42.26 | $335,756 | 13,514 Direct | -37.02% | Disposed | 11.0% (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | M | 19,290 | · | · | 32,804 Direct | +142.74% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | F | 9,326 | $42.26 | $394,117 | 23,478 Direct | -28.43% | Disposed | 11.0% (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | M | 21,459 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 5, 2026 | GLP | M | 19,290 | · | · | 19,290 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| May 3, 2025 | GLP | M | 50,471 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| May 3, 2025 | GLP | F | 24,402 | $51.32 | $1,252,311 | 698,824 Direct | -3.37% | Disposed | -8.6% (price as of 2026-10-02) |
| May 3, 2025 | GLP | M | 50,471 | · | · | 723,226 Direct | +7.50% | Acquired | (price as of 2026-10-02) |
| March 24, 2025 | GLP | M | 24,802 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 24, 2025 | GLP | F | 11,991 | $53.11 | $636,842 | 672,755 Direct | -1.75% | Disposed | -11.7% (price as of 2026-10-02) |
| March 24, 2025 | GLP | M | 24,802 | · | · | 684,746 Direct | +3.76% | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2025 | GLP | A | 45,126 | · | · | 45,126 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2025 | GLP | F | 66,693 | $58.17 | $3,879,532 | 659,944 Direct | -9.18% | Disposed | -19.4% (price as of 2026-10-02) |
| Feb. 26, 2025 | GLP | A | 138,068 | · | · | 726,637 Direct | +23.46% | Acquired | (price as of 2026-10-02) |
| Jan. 6, 2025 | GLP | M | 19,290 | · | · | 38,580 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 6, 2025 | GLP | F | 9,252 | $47.25 | $437,157 | 588,569 Direct | -1.55% | Disposed | -0.7% (price as of 2026-10-02) |
| Jan. 6, 2025 | GLP | M | 19,290 | · | · | 597,821 Direct | +3.33% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2025 | GLP | M | 21,459 | · | · | 21,459 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 5, 2025 | GLP | F | 10,301 | $47.25 | $486,722 | 578,531 Direct | -1.75% | Disposed | -0.7% (price as of 2026-10-02) |
| Jan. 5, 2025 | GLP | M | 21,459 | · | · | 588,832 Direct | +3.78% | Acquired | (price as of 2026-10-02) |
| Jan. 1, 2025 | GLP | M | 23,010 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 1, 2025 | GLP | F | 11,224 | $46.55 | $522,477 | 567,373 Direct | -1.94% | Disposed | 0.8% (price as of 2026-10-02) |
| Jan. 1, 2025 | GLP | M | 23,010 | · | · | 578,597 Direct | +4.14% | Acquired | (price as of 2026-10-02) |
| March 25, 2024 | GLP | A | 24,802 | · | · | 199,071 Direct | +14.23% | Acquired | (price as of 2026-10-02) |
| March 25, 2024 | GLP | A | 57,870 | · | · | 174,269 Direct | +49.72% | Acquired | (price as of 2026-10-02) |
| March 22, 2024 | GLP | G | 350,000 | · | · | 570,408 Indirect | +158.80% | Acquired | (price as of 2026-10-02) |
| March 22, 2024 | GLP | G | 350,000 | · | · | 555,587 Direct | -38.65% | Disposed | (price as of 2026-10-02) |
| Feb. 28, 2024 | GLP | M | 14,501 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 28, 2024 | GLP | F | 6,431 | $45.85 | $294,861 | 905,587 Direct | -0.71% | Disposed | 2.3% (price as of 2026-10-02) |
| Feb. 28, 2024 | GLP | M | 14,501 | · | · | 912,018 Direct | +1.62% | Acquired | (price as of 2026-10-02) |
| Jan. 5, 2024 | GLP | M | 21,459 | · | · | 42,918 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 5, 2024 | GLP | F | 8,673 | $42.00 | $364,266 | 897,517 Direct | -0.96% | Disposed | 11.7% (price as of 2026-10-02) |
| Jan. 5, 2024 | GLP | M | 21,459 | · | · | 906,190 Direct | +2.43% | Acquired | (price as of 2026-10-02) |
| Jan. 1, 2024 | GLP | M | 23,012 | · | · | 23,010 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 1, 2024 | GLP | F | 7,795 | $42.31 | $329,806 | 884,731 Direct | -0.87% | Disposed | 10.8% (price as of 2026-10-02) |
| Jan. 1, 2024 | GLP | M | 23,012 | · | · | 892,526 Direct | +2.65% | Acquired | (price as of 2026-10-02) |
| May 3, 2023 | GLP | A | 50,471 | · | · | 175,371 Direct | +40.41% | Acquired | (price as of 2026-10-02) |
| March 3, 2023 | GLP | A | 64,377 | · | · | 124,900 Direct | +106.37% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2023 | GLP | J | 14,190 | · | · | 220,408 Indirect | +6.88% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2023 | GLP | J | 38,940 | · | · | 869,514 Direct | +4.69% | Acquired | (price as of 2026-10-02) |
| Feb. 23, 2023 | GLP | A | 14,501 | · | · | 60,523 Direct | +31.51% | Acquired | (price as of 2026-10-02) |
| Jan. 4, 2023 | GLP | M | 23,012 | · | · | 46,022 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| Jan. 4, 2023 | GLP | F | 6,903 | $34.66 | $239,258 | 830,574 Direct | -0.82% | Disposed | 35.3% (price as of 2026-10-02) |
| Jan. 4, 2023 | GLP | M | 23,012 | · | · | 837,477 Direct | +2.83% | Acquired | (price as of 2026-10-02) |
| Aug. 2, 2022 | GLP | M | 65,512 | · | · | 69,034 Direct | +1860.08% | Acquired | (price as of 2026-10-02) |
| Aug. 2, 2022 | GLP | F | 29,054 | $27.78 | $807,120 | 814,465 Direct | -3.44% | Disposed | 68.8% (price as of 2026-10-02) |
| Aug. 2, 2022 | GLP | M | 65,512 | · | · | 843,519 Direct | +8.42% | Acquired | (price as of 2026-10-02) |
| June 8, 2022 | GLP | A | 69,034 | · | · | 134,546 Direct | +105.38% | Acquired | (price as of 2026-10-02) |
| March 21, 2022 | GLP | J | 67,123 | · | · | 206,218 Indirect | +48.26% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2021 | GLP | M | 57,323 | · | · | 803,429 Direct | +7.68% | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2021 | GLP | F | 25,422 | $26.81 | $681,564 | 778,007 Direct | -3.16% | Disposed | 74.9% (price as of 2026-10-02) |
| Aug. 5, 2021 | GLP | M | 57,323 | · | · | 65,512 Direct | -46.67% | Disposed | (price as of 2026-10-02) |
| March 2, 2021 | GLP | J | 43,650 | · | · | 704,079 Indirect | +6.61% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2020 | GLP | M | 40,945 | · | · | 746,106 Direct | +5.81% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2020 | GLP | M | 40,945 | · | · | 122,835 Direct | -25.00% | Disposed | (price as of 2026-10-02) |
| March 19, 2020 | GLP | P | 370 | $10.75 | $3,978 | 3,670 Direct | +11.21% | Acquired | 336.3% (price as of 2026-10-02) |
| March 18, 2020 | GLP | P | 3,300 | $10.07 | $33,231 | 3,300 Direct | · | Acquired | 365.7% (price as of 2026-10-02) |
| July 1, 2019 | GLP | M | 42,419 | · | · | 705,161 Direct | +6.40% | Acquired | (price as of 2026-10-02) |
| July 1, 2019 | GLP | M | 42,419 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 6, 2019 | GLP | J | 95,445 | · | · | 660,429 Indirect | +16.89% | Acquired | (price as of 2026-10-02) |
| July 2, 2018 | GLP | F | 18,855 | $17.05 | $321,478 | 662,742 Direct | -2.77% | Disposed | 175.1% (price as of 2026-10-02) |
| July 1, 2018 | GLP | M | 42,420 | · | · | 681,597 Direct | +6.64% | Acquired | (price as of 2026-10-02) |
| July 1, 2018 | GLP | M | 42,420 | · | · | 42,419 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Aug. 16, 2017 | GLP | A | 163,780 | · | · | 163,780 Direct | · | Acquired | (price as of 2026-10-02) |
| July 1, 2017 | GLP | M | 42,420 | · | · | 639,177 Direct | +7.11% | Acquired | (price as of 2026-10-02) |
| July 1, 2017 | GLP | M | 42,420 | · | · | 84,839 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| March 27, 2015 | GLP | I | 242,759 | $35.75 | $8,678,634 | 596,757 Direct | -28.92% | Disposed | 31.2% (price as of 2026-10-02) |
| March 27, 2015 | GLP | I | 242,759 | $35.75 | $8,678,634 | 596,767 Direct | -28.92% | Disposed | 31.2% (price as of 2026-10-02) |
| March 27, 2015 | GLP | I | 242,759 | $35.75 | $8,678,634 | 596,767 Direct | -28.92% | Disposed | 31.2% (price as of 2026-10-02) |
| March 23, 2015 | GLP | I | 5,850,000 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| March 23, 2015 | GLP | I | 5,850,000 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| March 23, 2015 | GLP | I | 5,850,000 | · | · | 564,984 Indirect | -91.19% | Disposed | (price as of 2026-10-02) |
| June 27, 2013 | GLP | A | 127,259 | · | · | 127,259 Direct | · | Acquired | (price as of 2026-10-02) |
| March 19, 2013 | GLP | M | 44,091 | · | · | 210,327 Direct | +26.52% | Acquired | (price as of 2026-10-02) |
| March 19, 2013 | GLP | D | 20,811 | $37.29 | $776,042 | 189,516 Direct | -9.89% | Disposed | 25.8% (price as of 2026-10-02) |
| March 19, 2013 | GLP | M | 44,091 | $37.29 | $1,644,153 | 44,091 Direct | -50.00% | Disposed | 25.8% (price as of 2026-10-02) |
| Dec. 31, 2011 | GLP | F | 4,408 | $21.87 | $96,403 | 166,236 Direct | -2.58% | Disposed | 114.4% (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | D | 9,200 | $27.77 | $255,484 | 170,644 Direct | -5.12% | Disposed | 68.9% (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | D | 9,200 | $27.77 | $255,484 | 171,386 Direct | -5.09% | Disposed | 68.9% (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | M | 22,046 | · | · | 180,586 Direct | +13.91% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | D | 7,000 | $27.77 | $194,390 | 173,586 Direct | -3.88% | Disposed | 68.9% (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | A | 22,046 | $27.77 | $612,217 | 22,046 Direct | · | Acquired | 68.9% (price as of 2026-10-02) |
| Feb. 18, 2011 | GLP | M | 22,046 | $27.77 | $612,217 | 0 Direct | -100.00% | Disposed | 68.9% (price as of 2026-10-02) |
| Feb. 16, 2011 | GLP | M | 564,242 | · | · | 564,984 Indirect | +76043.40% | Acquired | (price as of 2026-10-02) |
| Feb. 16, 2011 | GLP | M | 564,242 | · | · | 0 Indirect | · | Acquired | (price as of 2026-10-02) |
| March 22, 2010 | GLP | D | 8,589 | $24.80 | $213,007 | 158,540 Direct | -5.14% | Disposed | 89.1% (price as of 2026-10-02) |
| March 12, 2010 | GLP | M | 24,541 | · | · | 167,129 Direct | +17.21% | Acquired | (price as of 2026-10-02) |
| March 12, 2010 | GLP | M | 24,541 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 14, 2009 | GLP | M | 22,046 | · | · | 149,588 Direct | +17.29% | Acquired | (price as of 2026-10-02) |
| Oct. 14, 2009 | GLP | D | 7,000 | $22.50 | $157,500 | 142,588 Direct | -4.68% | Disposed | 108.4% (price as of 2026-10-02) |
| Oct. 14, 2009 | GLP | M | 22,046 | $22.50 | $496,035 | 0 Direct | -100.00% | Disposed | 108.4% (price as of 2026-10-02) |
| Aug. 21, 2009 | GLP | A | 22,046 | · | · | 22,046 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2008 | GLP | A | 99,700 | · | · | 127,542 Direct | +358.09% | Acquired | (price as of 2026-10-02) |
Showing latest 100 of 112 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 |
|---|---|---|---|---|---|---|---|
| Feb. 26, 2026 | GLP | Phantom Units [F1] | Common units representing limited partner interests | $0.00 | · | 66,208 | Acquired |
| Jan. 6, 2026 | GLP | Phantom Units [F6] | Common units representing limited partner interests | $0.00 | · | 15,042 | Disposed |
| Jan. 5, 2026 | GLP | Phantom Units [F6] | Common units representing limited partner interests | $0.00 | · | 21,459 | Disposed |
| Jan. 5, 2026 | GLP | Phantom Units [F6] | Common units representing limited partner interests | $0.00 | · | 19,290 | Disposed |
| May 3, 2025 | GLP | Phantom Units [F1] | Common units representing limited partner interests | $0.00 | · | 50,471 | Disposed |
| March 24, 2025 | GLP | Phantom Units [F1] | Common units representing limited partner interests | $0.00 | · | 24,802 | Disposed |
| Feb. 26, 2025 | GLP | Phantom Units [F1,F2] | Common Units representing limited partner interests | $0.00 | · | 45,126 | Acquired |
| Jan. 6, 2025 | GLP | Phantom Units [F5] | Common units representing limited partner interests | $0.00 | · | 19,290 | Disposed |
| Jan. 5, 2025 | GLP | Phantom Units [F5] | Common units representing limited partner interests | $0.00 | · | 21,459 | Disposed |
| Jan. 1, 2025 | GLP | Phantom Units [F3] | Common units representing limited partner interests | $0.00 | · | 23,010 | Disposed |
| March 25, 2024 | GLP | Phantom Units [F1] | Common units representing limited partner interests | · | · | 24,802 | Acquired |
| March 25, 2024 | GLP | Phantom Units [F1] | Common units representing limited partner interests | · | · | 57,870 | Acquired |
| Feb. 28, 2024 | GLP | Phantom Units [F3] | Common units representing limited partner interests | · | · | 14,501 | Disposed |
| Jan. 5, 2024 | GLP | Phantom Units [F3] | Common units representing limited partner interests | · | · | 21,459 | Disposed |
| Jan. 1, 2024 | GLP | Phantom Units [F3] | Common units representing limited partner interests | $0.00 | · | 23,012 | Disposed |
| May 3, 2023 | GLP | Phantom Units [F3] | Common Units representing limited partner interests | · | · | 50,471 | Acquired |
| March 3, 2023 | GLP | Phantom Units [F3] | Common Units representing limited partner interests | · | · | 64,377 | Acquired |
| Feb. 23, 2023 | GLP | Phantom Units [F1] | Common units representing limited partner interests | · | · | 14,501 | Acquired |
| Jan. 4, 2023 | GLP | Phantom Units [F3] | Common units representing limited partner interests | $0.00 | · | 23,012 | Disposed |
| Aug. 2, 2022 | GLP | Phantom Units [F6] | Common Units representing limited partner interests | · | · | 65,512 | Acquired |
| June 8, 2022 | GLP | Phantom Units [F6] | Common units representing limited partner interests | · | · | 69,034 | Acquired |
| Aug. 5, 2021 | GLP | Phantom units [F5] | Common units representing limited partner interests | · | · | 57,323 | Disposed |
| Aug. 1, 2020 | GLP | Phantom units [F2] | Common units representing limited partner interests | · | · | 40,945 | Disposed |
| July 1, 2019 | GLP | Phantom units [F2] | Common units representing limited partner interests | $0.00 | · | 42,419 | Disposed |
| July 1, 2018 | GLP | Phantom Units [F4] | Common units representing limited partner interests | · | · | 42,420 | Disposed |
| Aug. 16, 2017 | GLP | Phantom Units [F1] | Common units representing limited partner interests | · | · | 163,780 | Acquired |
| July 1, 2017 | GLP | Phantom Units [F2] | Common units representing limited partner interests | · | · | 42,420 | Disposed |
| June 27, 2013 | GLP | Phantom Units [F2] | Common Units | $0.00 | · | 127,259 | Acquired |
| March 19, 2013 | GLP | Phantom Units [F1,F2] | Common Units | $0.00 | March 19, 2013 | 44,091 | Disposed |
| Feb. 18, 2011 | GLP | Phantom units [F2] | Common units | $0.00 | Feb. 18, 2011 | 22,046 | Acquired |
| Feb. 18, 2011 | GLP | Phantom units [F2,F4] | Common units | $0.00 | Feb. 18, 2011 | 22,046 | Disposed |
| Feb. 16, 2011 | GLP | Subordinated units representing limited partner interests | Common units representing limited partner interests | · | · | 564,242 | Acquired |
| March 12, 2010 | GLP | Phantom units [F2] | Common units | · | March 12, 2010 | 24,541 | Disposed |
| Oct. 14, 2009 | GLP | Phantom units [F2,F4] | Common units | $0.00 | Oct. 14, 2009 | 22,046 | Disposed |
| Aug. 21, 2009 | GLP | Phantom units [F2] | Common units | $0.00 | Dec. 31, 2013 | 22,046 | Acquired |
| Oct. 4, 2005 | GLP | Subordinated Units representing limited partner interests | Common Units | · | · | 564,242 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2011 | $800,000 | $270,000 | · | · | $480,000 | $0 | $95,414 | $1,645,414 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.