Back to feedTWST Twist Bioscience Corp CIK 0001581280 · last filing 2d ago · 5 insider transactions
$3.27M
5 sell transactions
Total flow
$3.27M
5 priced transactions
Disclosure radarcross-source convergence Institution-led 3/5 sources
Insider Funds Activist Sell Events 6 / 100 Recent disclosures · timeline Form 4 2d ago
Chief Executive Officer · Director · sold $1.79M
Form 4 2d ago
See Remarks · sold $1.27M
Form 144 3d ago
Proposed sale of 18,880 sh ($1.79M) · discretionary
Form 4 4d ago
SVP of Human Resources · sold $25.4K
Price · TWST Live chart by TradingView Most recent insider trade: Sold 18,880 sh @ $95.00 on Jun 25, 2026 view filing → Live chart via TradingView. Insider trade price and date are from the underlying SEC filing. Not financial advice.
TWST insider flow· last 30 days Buys Sellsnet -$3.27M
max $1.79M/day May 27 — buy $0 · sell $0 · net +$0 May 28 — buy $0 · sell $0 · net +$0 May 29 — buy $0 · sell $0 · net +$0 May 30 — buy $0 · sell $0 · net +$0 May 31 — buy $0 · sell $0 · net +$0 Jun 1 — buy $0 · sell $0 · net +$0 Jun 2 — buy $0 · sell $0 · net +$0 Jun 3 — buy $0 · sell $0 · net +$0 Jun 4 — buy $0 · sell $0 · net +$0 Jun 5 — buy $0 · sell $0 · net +$0 Jun 6 — buy $0 · sell $0 · net +$0 Jun 7 — buy $0 · sell $0 · net +$0 Jun 8 — buy $0 · sell $0 · net +$0 Jun 9 — buy $0 · sell $0 · net +$0 Jun 10 — buy $0 · sell $0 · net +$0 Jun 11 — buy $0 · sell $0 · net +$0 Jun 12 — buy $0 · sell $0 · net +$0 Jun 13 — buy $0 · sell $0 · net +$0 Jun 14 — buy $0 · sell $0 · net +$0 Jun 15 — buy $0 · sell $0 · net +$0 Jun 16 — buy $0 · sell $0 · net +$0 Jun 17 — buy $0 · sell $0 · net +$0 Jun 18 — buy $0 · sell $0 · net +$0 Jun 19 — buy $0 · sell $0 · net +$0 Jun 20 — buy $0 · sell $0 · net +$0 Jun 21 — buy $0 · sell $0 · net +$0 Jun 22 — buy $0 · sell $203.0K · net -$203.0K Jun 23 — buy $0 · sell $0 · net +$0 Jun 24 — buy $0 · sell $1.27M · net -$1.27M
Institutional holders · 13F Q1 2026 vs Q4 2025 · live SEC data 2 funds hold $295.77M reported value Net reducing(1 adding · 1 reducing)
Proposed sales · Form 144 selling intent · live SEC data 2 notices $3.07M proposed to sell 0/2 under a 10b5-1 plan
Filed Filer Shares Est. value Approx. sale Source of shares Plan 3d ago Leproust Emily M.
Officer, Director
18,880 $1.79M Jun 25, 2026 Restricted Stock Vesting Discretionary 4d ago Cho Dennis
Officer
14,205 $1.27M Jun 24, 2026 Restricted Stock Vesting Discretionary
Recent insider transactions Filed Insider Transaction Shares Price Value Signal Flags 2d ago
Jun 25, 2026
Leproust Emily M. Chief Executive Officer · Director
Sell · S18,880 $95.00 $1.79M Neutral +4 2d ago
Jun 24, 2026
Cho Dennis See Remarks
Sell · S14,205 $89.75 $1.27M Mild sell -22
4d ago
Jun 22, 2026
Green Paula SVP of Human Resources
Sell · S291 $87.32 $25.4K Neutral -14
4d ago
Jun 22, 2026
Cho Dennis See Remarks
Sell · S346 $87.32 $30.2K Neutral -14
4d ago
Jun 22, 2026
Leproust Emily M. Chief Executive Officer · Director
Sell · S1,688 $87.32 $147.4K Neutral -4
I Insider · Net insider selling F Institutional · 2 funds, +1 new A Activist · — S Sell pressure · $3.07M planned E Events · — 2 funds hold a position. Form 144 shows $3.07M of planned insider selling and insiders are net sellers.
New institutional position (1)+8 Net institutional share increase+4 Planned insider selling (Form 144, $3.07M)-6
Convergence is a transparent heuristic sum of attributable disclosure factors — not a price target or recommendation. 8-K events are shown as context; Form 144 planned sales count against bullish conviction. Not financial advice.
Form 4
4d ago
See Remarks · sold $30.2K
Form 4 4d ago
Chief Executive Officer · Director · sold $147.4K
Form 144 4d ago
Proposed sale of 14,205 sh ($1.27M) · discretionary
Jun 25 — buy $0 · sell $1.79M · net -$1.79M May 27 Jun 25