Mary Chris Jammet
CIK 1599796 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 30, 2023 · Latest: Jan. 30, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 65 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
65 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 20, 2024 | MGM | S | 4,344 | $41.11 | $178,582 | 5,250 Direct | -45.28% | Disposed | 5.1% (price as of 2026-08-21) |
| Jan. 27, 2023 | ADX | P | 1,940 | $15.46 | $29,992 | 7,833 Direct | +32.92% | Acquired | 67.4% (price as of 2026-08-21) |
| Jan. 27, 2023 | PEO | P | 1,315 | $22.81 | $29,995 | 8,899 Direct | +17.34% | Acquired | 25.7% (price as of 2026-08-21) |
| Dec. 6, 2022 | MGM | S | 6,006 | $37.21 | $223,483 | 5,250 Direct | -53.36% | Disposed | 16.1% (price as of 2026-08-21) |
| Feb. 22, 2022 | MGM | S | 8,440 | $43.24 | $364,946 | 11,256 Direct | -42.85% | Disposed | -0.1% (price as of 2026-08-21) |
| Nov. 22, 2021 | PEO | P | 3,040 | $16.51 | $50,190 | 7,425 Direct | +69.33% | Acquired | 73.7% (price as of 2026-08-21) |
| Nov. 22, 2021 | ADX | P | 2,570 | $19.48 | $50,064 | 5,465 Direct | +88.77% | Acquired | 32.8% (price as of 2026-08-21) |
| Nov. 22, 2021 | PEO | P | 3,040 | $16.51 | $50,190 | 4,385 Direct | +226.02% | Acquired | 73.7% (price as of 2026-08-21) |
| May 13, 2021 | MGM | S | 5,000 | $37.00 | $185,000 | 19,696 Direct | -20.25% | Disposed | 16.8% (price as of 2026-08-21) |
| March 1, 2021 | MGM | S | 4,000 | $38.26 | $153,040 | 14,646 Direct | -21.45% | Disposed | 12.9% (price as of 2026-08-21) |
| Feb. 23, 2021 | MGM | S | 6,626 | $38.62 | $255,896 | 18,646 Direct | -26.22% | Disposed | 11.9% (price as of 2026-08-21) |
| Dec. 31, 2020 | PEO | P | 4,385 | $11.40 | $49,989 | 4,385 Direct | — | Acquired | 151.6% (price as of 2026-08-21) |
| Dec. 31, 2020 | ADX | P | 2,895 | $17.27 | $49,997 | 2,895 Direct | — | Acquired | 49.8% (price as of 2026-08-21) |
| March 30, 2020 | MGM | P | 1,550 | $12.00 | $18,600 | 19,266 Direct | +8.75% | Acquired | 260.0% (price as of 2026-08-21) |
| Sept. 13, 2019 | MGM | S | 5,200 | $29.20 | $151,840 | 17,716 Direct | -22.69% | Disposed | 48.0% (price as of 2026-08-21) |
| March 6, 2019 | MGM | P | 3,700 | $27.27 | $100,899 | 18,036 Direct | +25.81% | Acquired | 58.4% (price as of 2026-08-21) |
| March 6, 2019 | MGM | P | 3,700 | $27.27 | $100,899 | 18,036 Direct | +25.81% | Acquired | 58.4% (price as of 2026-08-21) |
| June 5, 2018 | MGM | S | 1,585 | $30.94 | $49,040 | 14,336 Direct | -9.96% | Disposed | 39.6% (price as of 2026-08-21) |
| Aug. 7, 2017 | MGM | S | 3,000 | $31.88 | $95,640 | 11,208 Direct | -21.11% | Disposed | 35.5% (price as of 2026-08-21) |
| March 14, 2017 | MGM | S | 4,000 | $26.39 | $105,560 | 7,959 Direct | -33.45% | Disposed | 63.7% (price as of 2026-08-21) |
| June 14, 2016 | MGM | S | 5,300 | $23.89 | $126,617 | 11,959 Direct | -30.71% | Disposed | 80.8% (price as of 2026-08-21) |
| Aug. 25, 2015 | MGM | P | 1,000 | $20.00 | $20,000 | 9,778 Direct | +11.39% | Acquired | 116.0% (price as of 2026-08-21) |
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 15, 2026 | WAL | Deferred Stock Units | Common Stock (276) | — | — | 276 | Acquired |
| May 2, 2025 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (5,261) | — | — | 5,261 | Disposed |
| May 2, 2024 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (5,261) | — | — | 5,261 | Acquired |
| May 1, 2024 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,344) | — | — | 4,344 | Disposed |
| May 3, 2023 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,344) | — | — | 4,344 | Acquired |
| May 2, 2023 | MGM | Deferred Stock Units | Common Stock $.01 Par Value ND (4,454) | — | — | 4,454 | Acquired |
| May 2, 2023 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,454) | — | — | 4,454 | Disposed |
| Dec. 15, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| Dec. 15, 2022 | MGM | Deferred Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| Sept. 15, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| Sept. 15, 2022 | MGM | Deferred Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| June 15, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| June 15, 2022 | MGM | Deferred Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| May 5, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,453) | — | — | 4,453 | Acquired |
| May 4, 2022 | MGM | Deferred Stock Units | Common Stock $.01 Par Value ND (4,499) | — | — | 4,499 | Acquired |
| May 4, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,499) | — | — | 4,499 | Disposed |
| March 15, 2022 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| Dec. 15, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| Sept. 15, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| June 15, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (0) | — | — | 0 | Acquired |
| May 6, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,498) | — | — | 4,498 | Acquired |
| May 5, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (10,050) | — | May 5, 2021 | 10,050 | Disposed |
| March 15, 2021 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (1) | — | — | 1 | Acquired |
| Dec. 15, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (1) | — | — | 1 | Acquired |
| Sept. 15, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (1) | — | — | 1 | Acquired |
| June 15, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (1) | — | — | 1 | Acquired |
| May 7, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (10,040) | — | — | 10,040 | Acquired |
| May 2, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (6,006) | — | — | 6,006 | Disposed |
| March 16, 2020 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (87) | — | — | 87 | Acquired |
| Dec. 16, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (23) | — | — | 23 | Acquired |
| Sept. 16, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (26) | — | — | 26 | Acquired |
| June 14, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (27) | — | — | 27 | Acquired |
| May 2, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (5,843) | — | — | 5,843 | Acquired |
| May 1, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,880) | — | — | 4,880 | Disposed |
| March 15, 2019 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (24) | — | — | 24 | Acquired |
| Dec. 14, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (22) | — | — | 22 | Acquired |
| Sept. 14, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (21) | — | — | 21 | Acquired |
| June 15, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (18) | — | — | 18 | Acquired |
| May 3, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,795) | — | — | 4,795 | Acquired |
| May 2, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,713) | — | — | 4,713 | Disposed |
| March 15, 2018 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (16) | — | — | 16 | Acquired |
| Dec. 15, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (16) | — | — | 16 | Acquired |
| Sept. 15, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (16) | — | — | 16 | Acquired |
| June 15, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (16) | — | — | 16 | Acquired |
| June 1, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (4,650) | — | — | 4,650 | Acquired |
| May 31, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (6,249) | — | — | 6,249 | Disposed |
| March 15, 2017 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (26) | — | — | 26 | Acquired |
| June 2, 2016 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (6,224) | — | — | 6,224 | Acquired |
| May 28, 2016 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (7,481) | — | — | 7,481 | Disposed |
| May 29, 2015 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (7,481) | — | — | 7,481 | Acquired |
| May 28, 2015 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (5,896) | — | — | 5,896 | Disposed |
| June 5, 2014 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (2,882) | — | — | 2,882 | Disposed |
| June 5, 2014 | MGM | Restricted Stock Units | Common Stock $.01 Par Value ND (5,896) | — | — | 5,896 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.