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Insider Activity
Rare Buys
Institutional Holdings
Sentiment
AI Capex Stress
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TNGX
Tango Therapeutics, Inc.
SEC EDGAR ↗
Filter insider trades by type and date range
Trade Types
Buy
Sell
Exercise
Grant
Gift
Other
Range
3M
6M
1Y
Apply
Next Earnings
Nov 11, 2026
Net Activity (1Y)
-$12.5M
Net Activity (90D)
-$2.2M
Insider Activity Graph
(26 shown · 69 raw)
Green/Red bubbles = daily net insider value (size = magnitude), Blue line = daily close price, E = earnings-related SEC filing
$4.8M
$2.4M
$0
-$2.4M
-$4.8M
$5.47
$12.82
$20.17
$27.53
$34.88
Nov '25
Jan '26
Mar '26
May '26
Jul '26
Sep '26
E
10-Q filed 2026-08-11
E
10-Q filed 2026-05-13
E
10-K filed 2026-03-05
E
10-Q filed 2025-11-04
2025-10-23: Buy $0 · Sell $4.8M · Net -$4.8M
2026-02-03: Buy $0 · Sell $727K · Net -$727K
2026-02-25: Buy $0 · Sell $694K · Net -$694K
2026-03-05: Buy $0 · Sell $304K · Net -$304K
2026-03-25: Buy $0 · Sell $241K · Net -$241K
2026-04-01: Buy $0 · Sell $572K · Net -$572K
2026-04-15: Buy $0 · Sell $962K · Net -$962K
2026-05-01: Buy $0 · Sell $573K · Net -$573K
2026-06-01: Buy $0 · Sell $618K · Net -$618K
2026-07-01: Buy $0 · Sell $799K · Net -$799K
2026-08-03: Buy $0 · Sell $736K · Net -$736K
2026-09-01: Buy $0 · Sell $604K · Net -$604K
2026-09-22: Buy $0 · Sell $199K · Net -$199K
2026-10-01: Buy $0 · Sell $661K · Net -$661K
Insider trades for this company
Insider
Title
Type
Date ↑
Shares
Value
Third Rock Ventures IV, L.P.
—
Sale
2025-10-23
477,401
$4.8M
Daniella Beckman
Chief Financial Officer
Sale
2026-02-03
10,317
$127K
Barbara Weber
Director, Executive Chair
Sale
2026-02-03
30,519
$374K
Adam Crystal
President, R&D
Sale
2026-02-03
18,452
$226K
Adam Crystal
President, R&D
Sale
2026-02-25
54,345
$694K
Adam Crystal
President, R&D
Sale
2026-03-05
20,251
$304K
Adam Crystal
President, R&D
Sale
2026-03-25
12,000
$241K
Adam Crystal
President, R&D
Sale
2026-04-01
27,000
$572K
Adam Crystal
President, R&D
Sale
2026-04-15
38,460
$962K
Adam Crystal
President, R&D
Sale
2026-05-01
27,000
$573K
Adam Crystal
President, R&D
Sale
2026-06-01
27,000
$618K
Adam Crystal
President, R&D
Sale
2026-07-01
27,000
$799K
Adam Crystal
President, R&D
Sale
2026-08-03
27,000
$736K
Adam Crystal
President, R&D
Sale
2026-09-01
27,000
$604K
Jessica Newcomb
Principal Accounting Officer
Sale
2026-09-22
8,200
$199K
Adam Crystal
President, R&D
Sale
2026-10-01
27,000
$661K
View all 69 trades for TNGX →