InsiderTrades

GILLIS STEVEN

SEC CIK 1229592 · EDGAR

Buying vs selling by month open-market trades, last 30 months, all 3 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
TAKTAKEDA PHARMACEUTICAL CO LTDDir 10.4K — — 12026-07-012026-07-01
PRMEPrime Medicine, Inc.10% 6.23M $10.00M — 12025-08-012025-08-01
BOLDBoundless Bio, Inc.10% 683.8K $3.20M — 22024-04-022024-04-02

Most active insiders at TAK, 12 months

#InsiderTitleBoughtSold
1 Plump Andrew StewartPres, R, D, Dir —$5.34M
2 Kim Julie So-YoungPres, CEO, Dir —$1.52M
3 Duprey Lauren RusckowskiChief Transformation Off —$1.45M
4 Greenway Nicola Deidre PetalCHRO —$956.7K
5 Bitetti Teresa MariePres, OBU —$855.2K
6 Platford Giles RichardPres, IBU —$531.5K
7 Furney Natalie Anne MarieGbl GC —$527.8K
8 Ricci GabrieleChief Data, Tech. Off —$429.0K
9 Shannon Elaine MaryPres, Gbl Supply, Quality —$425.4K
10 Pignagnoli Agosti MarcelloHead, Strat, Port. Dev —$392.6K
23 GILLIS STEVENDir ——

Transactions 4

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-07-06 18:29 2026-07-01 TAK TAKEDA PHARMACEUTICAL CO LTD GILLIS STEVEN Dir A - Grant $0.00 +3,800 10.4K +58% $0
I 2025-08-01 2025-08-01 PRME Prime Medicine, Inc. GILLIS STEVEN 10% P - Purchase $3.30 +3.03M 6.23M +95% +$10.00M
DMI 2024-04-04 2024-04-02 BOLD Boundless Bio, Inc. GILLIS STEVEN 10% P - Purchase $16.00 +200.0K 683.8K +41% +$3.20M
DMI 2024-04-04 2024-04-02 BOLD Boundless Bio, Inc. GILLIS STEVEN 10% C - Cnv Deriv — +2.43M 1.05M New —

Purchase Sale Sale after option exercise All abbreviations