InsiderTrades

KELLOGG PETER N

SEC CIK 1226287 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ALNYALNYLAM PHARMACEUTICALS, INC.Dir 1,446 — — 22025-05-082026-05-20

Most active insiders at ALNY, 12 months

#InsiderTitleBoughtSold
1 Greenstreet YvonneCEO, Dir —$24.46M
2 Fitzgerald Kevin JosephCSO, EVP, Head of Research —$10.74M
3 Garg PushkalEVP Chief R, D —$8.12M
4 Poulton Jeffrey V.EVP, CFO —$4.95M
5 Tanguler TolgaEVP, Chief Commercial Off —$3.06M
6 McLaughlin MelissaCHRO —$1.27M
7 PYOTT DAVID E IDir —$1.15M
8 Reitan Colleen FDir ——
9 Sigal Charles ElliottDir ——
10 Arbuckle Stuart ADir ——
16 KELLOGG PETER NDir ——

Transactions 2

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-05-22 16:12 2026-05-20 ALNY ALNYLAM PHARMACEUTICALS, INC. KELLOGG PETER N Dir A - Grant $0.00 +671 1,446 +87% $0
D 2025-05-12 2025-05-08 ALNY ALNYLAM PHARMACEUTICALS, INC. KELLOGG PETER N Dir A - Grant $0.00 +775 775 New $0

Purchase Sale Sale after option exercise All abbreviations