MPLT MapLight Therapeutics, Inc.
Nasdaq · SEC CIK 1770069 · EDGAR
- Bought, last 12 months
- $174.93M 7 purchases by 5 insiders
- Sold, last 12 months
- $29.18M 33 sales by 8 insiders
- Filings on record
- 76 since 2025-10-28, latest 2026-09-18 16:15
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Catalyst4, Inc. | 10% | $157.89M | — |
| Novo Holdings A/S | 10% | $16.20M | — |
| Kroeger Christopher A. | CEO, Dir | — | $12.54M |
| GILLIS JONATHAN | CAO, Interim CFO | — | $3.56M |
| Foff Erin Pennock | Chief Medical Off | — | $3.38M |
| Kreitzer Anatol | Chief Discovery Off | — | $2.78M |
| Lillie James Woodruff | CSO | — | $2.56M |
| Hanson Kristopher | GC | — | $1.66M |
| Malenka Robert C. | Dir | — | $1.60M |
| Setia Vishwas | CFO | — | $1.10M |
Transactions 80
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-18 16:15 | 2026-09-16 | MPLT | Hanson Kristopher | GC | S - Sale | $11.67 | -16.5K | 137.0K | -11% | -$192.7K |
| D | 2026-08-19 18:35 | 2026-08-17 | MPLT | Kreitzer Anatol | Chief Discovery Off | A - Grant | $0.00 | +6,020 | 180.9K | +3% | $0 |
| DM | 2026-08-19 18:35 | 2026-08-17 | MPLT | GILLIS JONATHAN | CAO, Interim CFO | A - Grant | $0.00 | +8,242 | 152.5K | +6% | $0 |
| D | 2026-08-19 18:35 | 2026-08-17 | MPLT | Lillie James Woodruff | CSO | A - Grant | $0.00 | +7,730 | 210.1K | +4% | $0 |
| D | 2026-08-19 18:35 | 2026-08-17 | MPLT | Hanson Kristopher | GC | A - Grant | $0.00 | +7,730 | 153.6K | +5% | $0 |
| D | 2026-08-19 18:35 | 2026-08-17 | MPLT | Foff Erin Pennock | Chief Medical Off | A - Grant | $0.00 | +13.4K | 312.3K | +4% | $0 |
| D | 2026-08-19 18:35 | 2026-08-17 | MPLT | Kroeger Christopher A. | CEO, Dir | A - Grant | $0.00 | +23.1K | 1.27M | +2% | $0 |
| DI | 2026-08-18 18:55 | 2026-08-14 | MPLT | Catalyst4, Inc. | 10% | P - Purchase | $11.38 | +4.40M | 25.31M | +21% | +$50.07M |
| T | 2026-08-04 20:39 | 2026-08-03 | MPLT | Lillie James Woodruff | CSO | S - Sale | $12.54 | -22.1K | 202.4K | -10% | -$276.9K |
| MI | 2026-07-30 18:39 | 2026-07-28+ | MPLT | Catalyst4, Inc. | 10% | P - Purchase | $12.66 | +1.21M | 20.91M | +6% | +$15.31M |
| I | 2026-07-28 21:14 | 2026-07-28 | MPLT | Cox Troy | Dir | P - Purchase | $9.52 | +15.6K | 15.6K | New | +$148.7K |
| MT | 2026-07-20 06:00 | 2026-07-15+ | MPLT | GILLIS JONATHAN | CAO, Interim CFO | S - Sale | $37.12 | -37.0K | 144.2K | -20% | -$1.37M |
| MT | 2026-07-20 06:00 | 2026-07-15+ | MPLT | Kreitzer Anatol | Chief Discovery Off | S - Sale | $37.09 | -36.3K | 174.9K | -17% | -$1.35M |
| M | 2026-07-17 21:46 | 2026-07-15+ | MPLT | Kroeger Christopher A. | CEO, Dir | S - Sale | $36.87 | -147.6K | 1.25M | -11% | -$5.44M |
| M | 2026-07-17 21:45 | 2026-07-15+ | MPLT | Lillie James Woodruff | CSO | S - Sale | $36.88 | -18.3K | 224.5K | -8% | -$673.6K |
| M | 2026-07-17 21:44 | 2026-07-15+ | MPLT | Hanson Kristopher | GC | S - Sale | $36.82 | -16.5K | 145.8K | -10% | -$607.9K |
| MT | 2026-07-17 21:43 | 2026-07-15+ | MPLT | Foff Erin Pennock | Chief Medical Off | S - Sale | $36.78 | -47.2K | 298.9K | -14% | -$1.73M |
| D | 2026-06-25 18:04 | 2026-06-23 | MPLT | Cox Troy | Dir | A - Grant | $0.00 | +7,864 | 7,864 | New | $0 |
| D | 2026-06-25 18:01 | 2026-06-23 | MPLT | Babler Martin | Dir | A - Grant | $0.00 | +7,864 | 7,864 | New | $0 |
| D | 2026-06-25 17:59 | 2026-06-23 | MPLT | Garnett Timothy John | Dir | A - Grant | $0.00 | +3,932 | 53.5K | +8% | $0 |
| D | 2026-06-25 17:57 | 2026-06-23 | MPLT | Luneborg Nanna Liebach | Dir | A - Grant | $0.00 | +3,932 | 3,932 | New | $0 |
| D | 2026-06-25 17:54 | 2026-06-23 | MPLT | Pavlov George | Dir | A - Grant | $0.00 | +3,932 | 28.9K | +16% | $0 |
| D | 2026-06-25 17:52 | 2026-06-23 | MPLT | Walker Maria C | Dir | A - Grant | $0.00 | +3,932 | 62.7K | +7% | $0 |
| MT | 2026-05-18 21:27 | 2026-05-18 | MPLT | Kroeger Christopher A. | CEO, Dir | S - Sale | $27.19 | -118.2K | 1.39M | -8% | -$3.21M |
| MT | 2026-05-11 21:30 | 2026-05-11 | MPLT | Hanson Kristopher | GC | S - Sale | $30.13 | -13.9K | 162.3K | -8% | -$419.3K |
| MT | 2026-05-11 21:30 | 2026-05-07+ | MPLT | Kroeger Christopher A. | CEO, Dir | S - Sale | $28.47 | -68.5K | 1.51M | -4% | -$1.95M |
| MT | 2026-05-11 21:30 | 2026-05-07 | MPLT | Foff Erin Pennock | Chief Medical Off | S - Sale | $28.54 | -4,438 | 346.1K | -1% | -$126.6K |
| T | 2026-05-11 21:30 | 2026-05-07 | MPLT | Lillie James Woodruff | CSO | S - Sale | $28.28 | -721 | 242.7K | -0.3% | -$20.4K |
| MT | 2026-05-06 20:15 | 2026-05-04+ | MPLT | Setia Vishwas | CFO | S - Sale | $28.17 | -36.4K | 356.3K | -9% | -$1.02M |
| MT | 2026-05-06 20:15 | 2026-05-04+ | MPLT | Foff Erin Pennock | Chief Medical Off | S - Sale | $28.39 | -50.3K | 350.5K | -13% | -$1.43M |
| MT | 2026-05-06 20:15 | 2026-05-04+ | MPLT | Lillie James Woodruff | CSO | S - Sale | $28.40 | -51.7K | 243.4K | -18% | -$1.47M |
| MT | 2026-05-06 20:15 | 2026-05-04 | MPLT | Hanson Kristopher | GC | S - Sale | $27.89 | -13.9K | 176.2K | -7% | -$388.2K |
| MT | 2026-05-06 20:15 | 2026-05-04+ | MPLT | Kroeger Christopher A. | CEO, Dir | S - Sale | $28.39 | -49.7K | 1.58M | -3% | -$1.41M |
| MT | 2026-04-29 16:30 | 2026-04-27+ | MPLT | GILLIS JONATHAN | CAAO, PAO | S - Sale | $29.89 | -69.8K | 181.2K | -28% | -$2.09M |
| MT | 2026-04-29 16:30 | 2026-04-27 | MPLT | Kreitzer Anatol | Chief Discovery Off | S - Sale | $29.66 | -45.4K | 211.2K | -18% | -$1.35M |
| 2026-04-17 16:05 | 2026-04-15 | MPLT | Kreitzer Anatol | Chief Discovery Off | S - Sale | $26.61 | -3,316 | 256.6K | -1% | -$88.2K | |
| 2026-04-17 16:05 | 2026-04-15 | MPLT | GILLIS JONATHAN | CAAO, PAO | S - Sale | $26.61 | -3,590 | 251.1K | -1% | -$95.5K | |
| M | 2026-04-17 16:05 | 2026-04-15+ | MPLT | Hanson Kristopher | GC | S - Sale | $26.89 | -1,827 | 190.2K | -1.0% | -$49.1K |
| M | 2026-04-17 16:05 | 2026-04-15+ | MPLT | Setia Vishwas | CFO | S - Sale | $26.89 | -2,922 | 392.6K | -0.7% | -$78.6K |
| M | 2026-04-17 16:05 | 2026-04-15+ | MPLT | Lillie James Woodruff | CSO | S - Sale | $27.16 | -4,513 | 295.2K | -2% | -$122.6K |
| M | 2026-04-17 16:05 | 2026-04-15+ | MPLT | Foff Erin Pennock | Chief Medical Off | S - Sale | $27.03 | -3,213 | 400.8K | -0.8% | -$86.9K |
| M | 2026-04-17 16:05 | 2026-04-15+ | MPLT | Kroeger Christopher A. | CEO, Dir | S - Sale | $27.16 | -19.2K | 1.63M | -1% | -$521.1K |
| T | 2026-04-17 16:05 | 2026-04-15 | MPLT | Malenka Robert C. | Dir | S - Sale | $26.90 | -8,593 | 316.5K | -3% | -$231.2K |
| M | 2026-02-24 | 2026-02-20+ | MPLT | Malenka Robert C. | Dir | S - Sale | $18.34 | -14.2K | 337.1K | -4% | -$260.4K |
| M | 2026-02-20 | 2026-02-18+ | MPLT | Pavlov George | Dir | P - Purchase | $17.65 | +25.0K | 15.1K | New | +$441.2K |
| 2026-02-18 | 2026-02-13 | MPLT | Malenka Robert C. | Dir | S - Sale | $18.21 | -12.1K | 339.3K | -3% | -$220.6K | |
| M | 2026-02-12 | 2026-02-10+ | MPLT | Malenka Robert C. | Dir | S - Sale | $18.12 | -6,863 | 351.6K | -2% | -$124.3K |
| I | 2026-02-12 | 2026-02-10 | MPLT | Garnett Timothy John | Dir | P - Purchase | $17.89 | +14.1K | 14.1K | New | +$252.7K |
| D | 2026-02-09 | 2026-02-05 | MPLT | Kreitzer Anatol | Chief Discovery Off | A - Grant | $0.00 | +6,020 | 259.9K | +2% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | Kroeger Christopher A. | CEO, Dir | A - Grant | $0.00 | +23.1K | 1.65M | +1% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | GILLIS JONATHAN | CAAO, PAO | A - Grant | $0.00 | +6,020 | 254.5K | +2% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | Setia Vishwas | CFO | A - Grant | $0.00 | +7,730 | 395.5K | +2% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | Lillie James Woodruff | CSO | A - Grant | $0.00 | +7,730 | 298.9K | +3% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | Foff Erin Pennock | Chief Medical Off | A - Grant | $0.00 | +13.4K | 403.8K | +3% | $0 |
| D | 2026-02-09 | 2026-02-05 | MPLT | Hanson Kristopher | GC | A - Grant | $0.00 | +7,730 | 191.6K | +4% | $0 |
| M | 2026-02-04 | 2026-02-02+ | MPLT | Malenka Robert C. | Dir | S - Sale | $18.02 | -7,040 | 358.2K | -2% | -$126.9K |
| M | 2026-01-30 | 2026-01-28+ | MPLT | Malenka Robert C. | Dir | S - Sale | $18.49 | -34.4K | 393.8K | -8% | -$635.9K |
| 2026-01-29 | 2026-01-27 | MPLT | Setia Vishwas | CFO | F - Tax | $17.98 | -33.4K | 387.8K | -8% | -$600.2K | |
| 2026-01-29 | 2026-01-27 | MPLT | Lillie James Woodruff | CSO | F - Tax | $17.98 | -45.1K | 291.1K | -13% | -$810.1K | |
| 2026-01-29 | 2026-01-27 | MPLT | GILLIS JONATHAN | CAAO, PAO | F - Tax | $17.98 | -22.1K | 248.5K | -8% | -$396.5K | |
| 2026-01-29 | 2026-01-27 | MPLT | Foff Erin Pennock | Chief Medical Off | F - Tax | $17.98 | -44.6K | 390.5K | -10% | -$802.2K | |
| 2026-01-29 | 2026-01-27 | MPLT | Kroeger Christopher A. | CEO, Dir | F - Tax | $17.98 | -204.1K | 1.63M | -11% | -$3.67M | |
| 2026-01-29 | 2026-01-27 | MPLT | Hanson Kristopher | GC | F - Tax | $17.98 | -26.0K | 183.9K | -12% | -$467.6K | |
| 2026-01-29 | 2026-01-27 | MPLT | Kreitzer Anatol | Chief Discovery Off | F - Tax | $17.98 | -42.1K | 253.9K | -14% | -$756.9K | |
| D | 2025-10-30 | 2025-10-28 | MPLT | Novo Holdings A/S | 10% | P - Purchase | $17.00 | +952.9K | 3.69M | +35% | +$16.20M |
| D | 2025-10-30 | 2025-10-28 | MPLT | Novo Holdings A/S | 10% | C - Cnv Deriv | — | +2.73M | 2.73M | New | — |
| DI | 2025-10-29 | 2025-10-28 | MPLT | Catalyst4, Inc. | 10% | P - Purchase | $17.00 | +5.44M | 19.70M | +38% | +$92.50M |
| DI | 2025-10-29 | 2025-10-28 | MPLT | Catalyst4, Inc. | 10% | C - Cnv Deriv | — | +14.26M | 14.26M | New | — |
| DI | 2025-10-28 | 2025-10-28 | MPLT | Malenka Robert C. | Dir | C - Cnv Deriv | — | +3,895 | 31.7K | +14% | — |
| D | 2025-10-28 | 2025-10-27 | MPLT | Malenka Robert C. | Dir | A - Grant | $0.00 | +34.4K | 399.7K | +9% | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | GILLIS JONATHAN | CAAO, PAO | A - Grant | $0.00 | +30.6K | 30.6K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Kreitzer Anatol | Chief Discovery Off | A - Grant | $0.00 | +36.0K | 36.0K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Lillie James Woodruff | CSO | A - Grant | $0.00 | +32.5K | 32.5K | New | $0 |
| D | 2025-10-28 | 2025-10-28 | MPLT | Kroeger Christopher A. | CEO, Dir | C - Cnv Deriv | — | +3,895 | 229.6K | +2% | — |
| D | 2025-10-28 | 2025-10-27 | MPLT | Kroeger Christopher A. | CEO, Dir | A - Grant | $0.00 | +225.7K | 225.7K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Hanson Kristopher | GC | A - Grant | $0.00 | +27.1K | 27.1K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Walker Maria C | Dir | A - Grant | $0.00 | +6,294 | 6,294 | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Foff Erin Pennock | Chief Medical Off | A - Grant | $0.00 | +48.3K | 48.3K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Setia Vishwas | CFO | A - Grant | $0.00 | +43.4K | 43.4K | New | $0 |
| D | 2025-10-28 | 2025-10-27 | MPLT | Garnett Timothy John | Dir | A - Grant | $0.00 | +6,294 | 6,294 | New | $0 |
Purchase Sale Sale after option exercise All abbreviations