MPLT
insider transactionsMapLight Therapeutics, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-570.2K
0 buy · 570.2K sell
Net value · 90d
-$16.2M
$0 in · $16.2M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
80
0 buy · 570.2K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Chief Executive Officer · 10b5-1
$5.6K
198 sh · $28.15
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$3.2M
118.0K sh · $27.19
Own -8%
-
Sell·S
Chief Executive Officer · 10b5-1
$180.0K
5.9K sh · $30.56
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$206.4K
6.9K sh · $30.04
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$25.2K
877 sh · $28.70
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$9.4K
342 sh · $27.57
Own -0%
-
Sell·S
General Counsel · 10b5-1
$177.5K
5.8K sh · $30.56
Own -3%
-
Sell·S
General Counsel · 10b5-1
$209.6K
7.0K sh · $30.04
Own -4%
-
Sell·S
General Counsel · 10b5-1
$24.3K
846 sh · $28.70
Own -0%
-
Sell·S
General Counsel · 10b5-1
$7.8K
284 sh · $27.61
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$93.6K
3.2K sh · $29.20
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$45.2K
1.6K sh · $28.56
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$814.1K
29.6K sh · $27.48
Own -2%
-
Sell·S
Chief Scientific Officer · 10b5-1
$20.4K
721 sh · $28.28
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$152.2K
5.2K sh · $29.15
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$423.6K
14.9K sh · $28.47
Own -1%
-
Sell·S
Chief Medical Officer · 10b5-1
$3.4K
117 sh · $29.10
Own -0%
-
Sell·S
Chief Medical Officer · 10b5-1
$123.2K
4.3K sh · $28.52
Own -1%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$60.1K
2.1K sh · $29.07
Own -1%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$238.2K
8.5K sh · $28.04
Own -2%
-
Sell·S
Chief Scientific Officer · 10b5-1
$478.3K
16.4K sh · $29.13
Own -6%
-
Sell·S
Chief Scientific Officer · 10b5-1
$235.3K
8.4K sh · $28.04
Own -3%
-
Sell·S
Chief Executive Officer · 10b5-1
$454.5K
15.6K sh · $29.13
Own -1%
-
Sell·S
Chief Executive Officer · 10b5-1
$227.1K
8.1K sh · $28.04
Own -1%
-
Sell·S
Chief Medical Officer · 10b5-1
$463.2K
15.9K sh · $29.13
Own -4%
-
Sell·S
Chief Medical Officer · 10b5-1
$228.6K
8.2K sh · $28.04
Own -2%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$28.1K
968 sh · $29.00
Own -0%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$279.4K
9.9K sh · $28.12
Own -3%
-
Sell·S
Chief Scientific Officer · 10b5-1
$27.9K
963 sh · $29.00
Own -0%
-
Sell·S
Chief Scientific Officer · 10b5-1
$284.9K
10.1K sh · $28.12
Own -4%
-
Sell·S
Chief Executive Officer · 10b5-1
$26.9K
928 sh · $29.00
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$268.4K
9.5K sh · $28.12
Own -1%
-
Sell·S
Chief Medical Officer · 10b5-1
$27.0K
931 sh · $29.00
Own -0%
-
Sell·S
Chief Medical Officer · 10b5-1
$271.2K
9.6K sh · $28.12
Own -3%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$23.7K
787 sh · $30.12
Own -0%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$9.6K
325 sh · $29.56
Own -0%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$254.2K
9.0K sh · $28.28
Own -2%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer · 10b5-1
$131.4K
4.8K sh · $27.36
Own -1%
-
Sell·S
Chief Scientific Officer · 10b5-1
$21.2K
705 sh · $30.08
Own -0%
-
Sell·S
Chief Scientific Officer · 10b5-1
$9.5K
320 sh · $29.56
Own -0%
-
Sell·S
Chief Scientific Officer · 10b5-1
$156.8K
5.5K sh · $28.37
Own -2%
-
Sell·S
Chief Scientific Officer · 10b5-1
$254.4K
9.2K sh · $27.50
Own -3%
-
Sell·S
Chief Executive Officer · 10b5-1
$21.0K
697 sh · $30.08
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$9.2K
311 sh · $29.56
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$154.0K
5.4K sh · $28.37
Own -0%
-
Sell·S
Chief Executive Officer · 10b5-1
$251.2K
9.1K sh · $27.50
Own -1%
-
Sell·S
General Counsel · 10b5-1
$20.5K
683 sh · $30.08
Own -0%
-
Sell·S
General Counsel · 10b5-1
$8.7K
296 sh · $29.56
Own -0%
-
Sell·S
General Counsel · 10b5-1
$110.6K
3.9K sh · $28.29
Own -2%
-
Sell·S
General Counsel · 10b5-1
$248.3K
9.0K sh · $27.50
Own -5%
-
Sell·S
Chief Medical Officer · 10b5-1
$21.1K
700 sh · $30.08
Own -0%
-
Sell·S
Chief Medical Officer · 10b5-1
$9.2K
312 sh · $29.56
Own -0%
-
Sell·S
Chief Medical Officer · 10b5-1
$154.9K
5.5K sh · $28.37
Own -1%
-
Sell·S
Chief Medical Officer · 10b5-1
$252.4K
9.2K sh · $27.50
Own -2%
-
Sell·S
CAAO and PAO · 10b5-1
$21.6K
700 sh · $30.83
Own -0%
-
Sell·S
CAAO and PAO · 10b5-1
$522.7K
17.2K sh · $30.33
Own -9%
-
Sell·S
Chief Discovery Officer · 10b5-1
$238.5K
7.8K sh · $30.50
Own -4%
-
Sell·S
Chief Discovery Officer · 10b5-1
$866.8K
29.3K sh · $29.63
Own -12%
-
Sell·S
Chief Discovery Officer · 10b5-1
$241.7K
8.3K sh · $28.96
Own -3%
-
Sell·S
CAAO and PAO · 10b5-1
$437.5K
14.4K sh · $30.46
Own -7%
-
Sell·S
CAAO and PAO · 10b5-1
$876.8K
29.6K sh · $29.60
Own -12%
-
Sell·S
CAAO and PAO · 10b5-1
$229.0K
7.9K sh · $28.94
Own -3%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer
$2.4K
87 sh · $27.49
Own -0%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer
$783
29 sh · $27.01
Own -0%
-
Sell·S
Chief Scientific Officer
$57.6K
2.1K sh · $27.49
Own -1%
-
Sell·S
Chief Scientific Officer
$18.5K
686 sh · $27.01
Own -0%
-
Sell·S
Chief Executive Officer
$208.2K
7.6K sh · $27.49
Own -0%
-
Sell·S
Chief Executive Officer
$66.9K
2.5K sh · $27.01
Own -0%
-
Sell·S
General Counsel
$6.2K
225 sh · $27.49
Own -0%
-
Sell·S
General Counsel
$2.0K
73 sh · $27.01
Own -0%
-
Sell·S
Chief Medical Officer
$24.2K
881 sh · $27.49
Own -0%
-
Sell·S
Chief Medical Officer
$7.8K
288 sh · $27.01
Own -0%
-
Sell·S
Vishwas Setia KEY
Chief Financial Officer
$75.4K
2.8K sh · $26.87
Own -1%
-
Sell·S
Director · 10b5-1
$231.2K
8.6K sh · $26.90
Own -3%
-
Sell·S
Chief Scientific Officer
$46.4K
1.7K sh · $26.82
Own -1%
-
Sell·S
Chief Executive Officer
$246.0K
9.1K sh · $26.93
Own -1%
-
Sell·S
Chief Discovery Officer
$88.2K
3.3K sh · $26.61
Own -1%
-
Sell·S
General Counsel
$41.0K
1.5K sh · $26.80
Own -1%
-
Sell·S
CAAO and PAO
$95.5K
3.6K sh · $26.61
Own -1%
-
Sell·S
Chief Medical Officer
$54.9K
2.0K sh · $26.84
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 18, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 198 | $5.6K |
| May 18, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 118.0K | $3.2M |
| May 11, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 5.9K | $180.0K |
| May 11, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 6.9K | $206.4K |
| May 11, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 877 | $25.2K |
| May 11, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 342 | $9.4K |
| May 11, 2026 | Kristopher Hanson 10b5-1 | Sell S | 5.8K | $177.5K |
| May 11, 2026 | Kristopher Hanson 10b5-1 | Sell S | 7.0K | $209.6K |
| May 11, 2026 | Kristopher Hanson 10b5-1 | Sell S | 846 | $24.3K |
| May 11, 2026 | Kristopher Hanson 10b5-1 | Sell S | 284 | $7.8K |
| May 8, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 3.2K | $93.6K |
| May 8, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 1.6K | $45.2K |
| May 8, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 29.6K | $814.1K |
| May 7, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 721 | $20.4K |
| May 7, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 5.2K | $152.2K |
| May 7, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 14.9K | $423.6K |
| May 7, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 117 | $3.4K |
| May 7, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 4.3K | $123.2K |
| May 6, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 2.1K | $60.1K |
| May 6, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 8.5K | $238.2K |
| May 6, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 16.4K | $478.3K |
| May 6, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 8.4K | $235.3K |
| May 6, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 15.6K | $454.5K |
| May 6, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 8.1K | $227.1K |
| May 6, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 15.9K | $463.2K |
| May 6, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 8.2K | $228.6K |
| May 5, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 968 | $28.1K |
| May 5, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 9.9K | $279.4K |
| May 5, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 963 | $27.9K |
| May 5, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 10.1K | $284.9K |
| May 5, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 928 | $26.9K |
| May 5, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 9.5K | $268.4K |
| May 5, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 931 | $27.0K |
| May 5, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 9.6K | $271.2K |
| May 4, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 787 | $23.7K |
| May 4, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 325 | $9.6K |
| May 4, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 9.0K | $254.2K |
| May 4, 2026 | Vishwas Setia KEY 10b5-1 | Sell S | 4.8K | $131.4K |
| May 4, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 705 | $21.2K |
| May 4, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 320 | $9.5K |
| May 4, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 5.5K | $156.8K |
| May 4, 2026 | James Woodruff Lillie 10b5-1 | Sell S | 9.2K | $254.4K |
| May 4, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 697 | $21.0K |
| May 4, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 311 | $9.2K |
| May 4, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 5.4K | $154.0K |
| May 4, 2026 | Christopher A. Kroeger KEY 10b5-1 | Sell S | 9.1K | $251.2K |
| May 4, 2026 | Kristopher Hanson 10b5-1 | Sell S | 683 | $20.5K |
| May 4, 2026 | Kristopher Hanson 10b5-1 | Sell S | 296 | $8.7K |
| May 4, 2026 | Kristopher Hanson 10b5-1 | Sell S | 3.9K | $110.6K |
| May 4, 2026 | Kristopher Hanson 10b5-1 | Sell S | 9.0K | $248.3K |
| May 4, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 700 | $21.1K |
| May 4, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 312 | $9.2K |
| May 4, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 5.5K | $154.9K |
| May 4, 2026 | Erin Pennock Foff 10b5-1 | Sell S | 9.2K | $252.4K |
| Apr 28, 2026 | Jonathan Gillis 10b5-1 | Sell S | 700 | $21.6K |
| Apr 28, 2026 | Jonathan Gillis 10b5-1 | Sell S | 17.2K | $522.7K |
| Apr 27, 2026 | Anatol Kreitzer 10b5-1 | Sell S | 7.8K | $238.5K |
| Apr 27, 2026 | Anatol Kreitzer 10b5-1 | Sell S | 29.3K | $866.8K |
| Apr 27, 2026 | Anatol Kreitzer 10b5-1 | Sell S | 8.3K | $241.7K |
| Apr 27, 2026 | Jonathan Gillis 10b5-1 | Sell S | 14.4K | $437.5K |
| Apr 27, 2026 | Jonathan Gillis 10b5-1 | Sell S | 29.6K | $876.8K |
| Apr 27, 2026 | Jonathan Gillis 10b5-1 | Sell S | 7.9K | $229.0K |
| Apr 16, 2026 | Vishwas Setia KEY | Sell S | 87 | $2.4K |
| Apr 16, 2026 | Vishwas Setia KEY | Sell S | 29 | $783 |
| Apr 16, 2026 | James Woodruff Lillie | Sell S | 2.1K | $57.6K |
| Apr 16, 2026 | James Woodruff Lillie | Sell S | 686 | $18.5K |
| Apr 16, 2026 | Christopher A. Kroeger KEY | Sell S | 7.6K | $208.2K |
| Apr 16, 2026 | Christopher A. Kroeger KEY | Sell S | 2.5K | $66.9K |
| Apr 16, 2026 | Kristopher Hanson | Sell S | 225 | $6.2K |
| Apr 16, 2026 | Kristopher Hanson | Sell S | 73 | $2.0K |
| Apr 16, 2026 | Erin Pennock Foff | Sell S | 881 | $24.2K |
| Apr 16, 2026 | Erin Pennock Foff | Sell S | 288 | $7.8K |
| Apr 15, 2026 | Vishwas Setia KEY | Sell S | 2.8K | $75.4K |
| Apr 15, 2026 | Robert C. Malenka 10b5-1 | Sell S | 8.6K | $231.2K |
| Apr 15, 2026 | James Woodruff Lillie | Sell S | 1.7K | $46.4K |
| Apr 15, 2026 | Christopher A. Kroeger KEY | Sell S | 9.1K | $246.0K |
| Apr 15, 2026 | Anatol Kreitzer | Sell S | 3.3K | $88.2K |
| Apr 15, 2026 | Kristopher Hanson | Sell S | 1.5K | $41.0K |
| Apr 15, 2026 | Jonathan Gillis | Sell S | 3.6K | $95.5K |
| Apr 15, 2026 | Erin Pennock Foff | Sell S | 2.0K | $54.9K |
About MPLT insider trading
This page tracks insider transactions for MapLight Therapeutics, Inc. (MPLT) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.