InsiderTrades

GRASSO MARC

SEC CIK 1748894 · EDGAR

Buying vs selling by month open-market trades, last 43 months, all 3 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
KYTXKyverna Therapeutics, Inc.CFO 10.0K — — 12026-03-132026-03-13
ALECAlector, Inc.CFO 296.1K — $247.8K 132022-10-012025-06-02
KURAKura Oncology, Inc.CFO, CBO 21.9K — — 12022-01-262022-01-26

Most active insiders at KYTX, 12 months

#InsiderTitleBoughtSold
1 Westlake BioPartners Opportunity Fund I, L.P.10% $1000.0K—
2 SEIDENBERG BETH CDir $1000.0K—
3 Walker Karen MarieCTO —$292.8K
4 GEHCHAN NAJISee Remarks ——
5 Aktar MertDir ——
6 Biddle Warner WestonCEO, Dir ——
7 Emany Sravan KumarDir ——
8 Miller Andrew CraigDir ——
9 GRASSO MARCCFO ——
10 Shaw ChristiExecutive COB, Dir ——

Transactions 15

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-17 2026-03-13 KYTX Kyverna Therapeutics, Inc. GRASSO MARC CFO A - Grant $0.00 +10.0K 10.0K New $0
2025-06-04 2025-06-02 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $1.34 -16.5K 296.1K -5% -$22.1K
2025-03-05 2025-03-03 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $1.47 -18.1K 312.6K -5% -$26.6K
2024-12-03 2024-12-02 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $2.52 -16.5K 330.7K -5% -$41.6K
2024-10-02 2024-10-01 ALEC Alector, Inc. GRASSO MARC CFO A - Grant $0.00 +216.4K 347.1K +166% $0
2024-09-04 2024-09-03 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $4.88 -7,297 130.7K -5% -$35.6K
2024-06-04 2024-06-03 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $4.80 -6,920 138.0K -5% -$33.2K
2024-03-05 2024-03-04 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $6.92 -5,716 145.0K -4% -$39.6K
2023-12-06 2023-12-04 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $5.56 -4,574 150.7K -3% -$25.4K
D 2023-10-03 2023-10-01 ALEC Alector, Inc. GRASSO MARC CFO A - Grant $0.00 +123.0K 155.2K +381% $0
2023-09-06 2023-09-05 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $5.19 -1,114 32.2K -3% -$5,782
2023-06-05 2023-06-02 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $6.90 -1,050 33.4K -3% -$7,245
2023-03-03 2023-03-02 ALEC Alector, Inc. GRASSO MARC CFO S - Sale $8.32 -1,291 34.4K -4% -$10.7K
D 2022-10-04 2022-10-01 ALEC Alector, Inc. GRASSO MARC CFO A - Grant $0.00 +35.7K 35.7K New $0
D 2022-01-28 2022-01-26 KURA Kura Oncology, Inc. GRASSO MARC CFO, CBO A - Grant $0.00 +21.9K 21.9K New $0

Purchase Sale Sale after option exercise All abbreviations