LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
MLPTCIK 0001770069

MapLight Therapeutics, Inc.

14 transactions by 1 insider, from October 28, 2025 to August 14, 2026.

Transactions
141 insider
Bought · P
$157.9Mopen market
Sold · S
Nonenobody sold on the open market
Net
+$157.9Mnet buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

No officers or directors filed for this company in our window.

Large holders and funds

Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.

InsiderTradesPlannedBoughtSold
Catalyst4, Inc.10%14—$157.9M—

All transactions

14 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Catalyst4, Inc.10%DERIVAug 14P2,928,686$11.38$33.3M?
Catalyst4, Inc.10%Aug 14P4,400,000$11.38$50.1M
Catalyst4, Inc.10%Jul 30P1,000,000$13.00$13.0M
Catalyst4, Inc.10%Jul 29P3,000$12.63$38K
Catalyst4, Inc.10%Jul 28P65,137$11.69$761K
Catalyst4, Inc.10%Jul 28P141,088$10.74$1.5M
Catalyst4, Inc.10%DERIVOct 28C6,678,910——
Catalyst4, Inc.10%DERIVOct 28C5,444,807——
Catalyst4, Inc.10%DERIVOct 28C275,148——
Catalyst4, Inc.10%DERIVOct 28C1,263,768——
Catalyst4, Inc.10%DERIVOct 28C444,846——
Catalyst4, Inc.10%DERIVOct 28C148,809——
Catalyst4, Inc.10%Oct 28P5,441,176$17.00$92.5M
Catalyst4, Inc.10%Oct 28C14,256,288——