InsiderTrades

LEIDEN JEFFREY M

SEC CIK 1242825 · EDGAR

Buying vs selling by month open-market trades, last 54 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ODTXOdyssey Therapeutics, Inc.Dir 28.7K $100.0K — 42026-05-082026-05-11
VRTXVertex PharmaceuticalsExecutive COB, Dir 34.8K — $127.26M 342022-02-012026-02-24

Most active insiders at ODTX, 12 months

#InsiderTitleBoughtSold
1 TPG GP A, LLCFormer 10% Owner $25.00M—
2 Li Nan (LN)Dir $20.00M—
3 Dimension Capital II, L.P.Dir $20.00M—
4 SR ONE CAPITAL MANAGEMENT, LLC10% $10.00M$32.0K
5 Chu ShelleyDir $200.0K—
6 LEIDEN JEFFREY MDir $100.0K—
7 Haas JasonCFO $20.0K—
8 Opipari Anthony W.See Remarks ——
9 Glick Gary DSee Remarks, Dir ——

Transactions 38

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
D 2026-05-11 20:35 2026-05-08 ODTX Odyssey Therapeutics, Inc. LEIDEN JEFFREY M Dir P - Purchase $20.00 +5,000 270.2K +2% +$100.0K
DI 2026-05-11 20:35 2026-05-11 ODTX Odyssey Therapeutics, Inc. LEIDEN JEFFREY M Dir C - Cnv Deriv — +28.7K 28.7K New —
DI 2026-05-11 20:35 2026-05-11 ODTX Odyssey Therapeutics, Inc. LEIDEN JEFFREY M Dir M - OptEx — +2,963 31.7K +10% —
DI 2026-05-11 20:35 2026-05-11 ODTX Odyssey Therapeutics, Inc. LEIDEN JEFFREY M Dir F - Tax $18.00 -17 31.6K -0.1% -$306
2026-02-26 2026-02-24 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $485.11 -3,547 34.8K -9% -$1.72M
2026-02-19 2026-02-18 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $483.75 -2,964 38.3K -7% -$1.43M
2026-02-19 2026-02-17 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +8,269 41.3K +25% $0
2026-01-26 2026-01-22 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +9,012 33.0K +38% $0
DM 2025-12-05 2025-12-03+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir M - OptEx $86.52 +63.8K 87.8K +265% +$5.52M
DM 2025-12-05 2025-12-03 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale+OE $449.20 -63.8K 75.2K -46% -$28.65M
DM 2025-11-17 2025-11-13+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir M - OptEx $88.59 +73.3K 37.9K New +$6.49M
DM 2025-11-17 2025-11-13+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale+OE $440.60 -73.3K 24.1K -75% -$32.29M
2025-02-19 2025-02-14 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $463.46 -6,066 24.0K -20% -$2.81M
2025-02-14 2025-02-12 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +7,209 32.6K +28% $0
2025-02-14 2025-02-13 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $450.83 -2,525 30.1K -8% -$1.14M
2025-02-06 2025-02-04 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +15.4K 25.4K +154% $0
2024-09-04 2024-08-30 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $499.00 -3,784 9,994 -27% -$1.89M
2024-02-21 2024-02-20 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $420.58 -4,118 13.8K -23% -$1.73M
M 2024-02-16 2024-02-14+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $419.10 -9,011 17.9K -33% -$3.78M
M 2024-02-14 2024-02-12+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $419.42 -3,393 28.3K -11% -$1.42M
M 2024-02-12 2024-02-08+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $422.49 -10.7K 30.3K -26% -$4.54M
M 2024-02-08 2024-02-06+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +38.6K 41.0K +1,594% $0
2024-01-10 2024-01-08 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $419.07 -6,648 2,423 -73% -$2.79M
M 2023-12-15 2023-12-13 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $399.42 -13.4K 9,171 -59% -$5.33M
2023-10-18 2023-10-16 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $374.00 -13.0K 22.4K -37% -$4.85M
M 2023-05-09 2023-05-05+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $349.25 -2,004 36.7K -5% -$699.9K
M 2023-05-04 2023-05-02+ VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $349.98 -11.0K 37.4K -23% -$3.84M
2023-02-28 2023-02-24 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $289.12 -13.7K 48.3K -22% -$3.97M
2023-02-14 2023-02-13 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $298.26 -13.3K 62.1K -18% -$3.98M
M 2023-02-03 2023-02-01 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +76.6K 68.8K New $0
2023-02-03 2023-02-02 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $317.83 -3,578 75.4K -5% -$1.14M
DM 2022-07-27 2022-07-25 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale+OE $281.38 -132.1K 2,423 -98% -$37.16M
D 2022-07-27 2022-07-25 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir M - OptEx $91.05 +60.3K 134.5K +81% +$5.49M
2022-04-14 2022-04-13 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir S - Sale $289.04 -15.8K 74.2K -18% -$4.56M
2022-02-28 2022-02-24 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $227.86 -12.1K 89.9K -12% -$2.77M
2022-02-22 2022-02-17 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $232.51 -8,236 102.1K -7% -$1.91M
M 2022-02-03 2022-02-01 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir A - Grant $0.00 +66.8K 99.2K +207% $0
2022-02-03 2022-02-02 VRTX Vertex Pharmaceuticals LEIDEN JEFFREY M Executive COB, Dir F - Tax $243.63 -6,279 110.3K -5% -$1.53M

Purchase Sale Sale after option exercise All abbreviations