MPLT

MapLight Therapeutics, Inc.

Pharmaceutical PreparationsNasdaq<br>Emerging growth company

Total Trades

7

Buys

3

Sells

4

Largest Trade

$1M+

Insiders

4

Institutional Funds

48

Inst. Value

$1M+

Activist Filings

2

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Malenka Robert C.DirectorSELL$100K–$500K14K$18.34Feb 24, 2026
Pavlov GeorgeDirectorBUY$100K–$500K25K$17.65Feb 20, 2026
Garnett Timothy JohnDirectorBUY$100K–$500K14K$17.89Feb 12, 2026
Malenka Robert C.DirectorSELL$100K–$500K7K$18.12Feb 12, 2026
Malenka Robert C.DirectorSELL$100K–$500K7K$18.02Feb 5, 2026
Malenka Robert C.DirectorSELL$500K+34K$18.49Jan 31, 2026
Novo Holdings A/S10% OwnerBUY$1M+953K$17.00Oct 30, 2025
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Catalyst4, Inc.

SC 13D · Nov 21, 2025

45.1%

19.7M shares

Novo Holdings A/S

SC 13D · Nov 4, 2025

8.4%

3.7M shares

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