InsiderTrades

Walker Maria C

SEC CIK 1826519 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MPLTMapLight Therapeutics, Inc.Dir 62.7K — — 22025-10-272026-06-23
FIVNFive9, Inc.Dir 20.4K — — 22024-05-212026-05-20

Most active insiders at MPLT, 12 months

#InsiderTitleBoughtSold
1 Catalyst4, Inc.10% $157.89M—
2 Novo Holdings A/S10% $16.20M—
3 Kroeger Christopher A.CEO, Dir —$12.54M
4 GILLIS JONATHANCAO, Interim CFO —$3.56M
5 Foff Erin PennockChief Medical Off —$3.38M
6 Kreitzer AnatolChief Discovery Off —$2.78M
7 Lillie James WoodruffCSO —$2.56M
8 Hanson KristopherGC —$1.66M
9 Malenka Robert C.Dir —$1.60M
10 Setia VishwasCFO —$1.10M
15 Walker Maria CDir ——

Transactions 4

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-06-25 17:52 2026-06-23 MPLT MapLight Therapeutics, Inc. Walker Maria C Dir A - Grant $0.00 +3,932 62.7K +7% $0
2026-05-22 17:52 2026-05-20 FIVN Five9, Inc. Walker Maria C Dir A - Grant $0.00 +8,972 20.4K +78% $0
D 2025-10-28 2025-10-27 MPLT MapLight Therapeutics, Inc. Walker Maria C Dir A - Grant $0.00 +6,294 6,294 New $0
M 2024-05-22 2024-05-21 FIVN Five9, Inc. Walker Maria C Dir A - Grant $0.00 +11.4K 11.4K New $0

Purchase Sale Sale after option exercise All abbreviations