Cho Dennis

Insider

Senior Vice President, Chief Legal Officer & Corporate Secretary

Trades at: TWST

30D 90D 1Y

Net shares · 365d

-41.0K

0 buy · 41.0K sell

Net value · 365d

-$2.1M

$0 in · $2.1M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 41.0K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

TWST Sell·S
Jun 8, 26

Senior Vice President, Chief …

$28.1K

402 sh · $69.84

Own -0%
TWST Sell·S
May 29, 26

Senior Vice President, Chief … · 10b5-1

$990.8K

14.2K sh · $69.75

Own -11%
TWST Sell·S
May 21, 26

Senior Vice President, Chief …

$87.4K

1.6K sh · $53.26

Own -1%
TWST Sell·S
May 4, 26

Senior Vice President, Chief …

$112.1K

2.0K sh · $57.15

Own -1%
TWST Sell·S
Mar 20, 26

See Remarks

$15.5K

354 sh · $43.79

Own -0%
TWST Sell·S
Mar 6, 26

See Remarks

$19.7K

425 sh · $46.43

Own -0%
TWST Sell·S
Feb 23, 26

See Remarks

$39.4K

844 sh · $46.71

Own -1%
TWST Sell·S
Feb 11, 26

See Remarks · 10b5-1

$249.7K

5.0K sh · $49.93

Own -3%
TWST Sell·S
Feb 3, 26

See Remarks

$51.2K

1.1K sh · $46.58

Own -1%
TWST Sell·S
Dec 22, 25

See Remarks

$11.2K

324 sh · $34.56

Own -0%
TWST Sell·S
Dec 8, 25

See Remarks

$13.1K

398 sh · $32.88

Own -0%
TWST Sell·S
Nov 21, 25

See Remarks

$20.1K

757 sh · $26.50

Own -1%
TWST Sell·S
Nov 3, 25

See Remarks

$32.7K

1.0K sh · $32.08

Own -1%
TWST Sell·S
Oct 30, 25

See Remarks

$204.8K

6.5K sh · $31.44

Own -5%
TWST Sell·S
Oct 6, 25

See Remarks

$124.8K

3.9K sh · $32.19

Own -4%
TWST Sell·S
Oct 2, 25

See Remarks

$3.6K

124 sh · $29.16

Own -0%
TWST Sell·S
Sep 22, 25

See Remarks

$6.4K

233 sh · $27.56

Own -0%
TWST Sell·S
Sep 15, 25

See Remarks

$2.4K

94 sh · $25.33

Own -0%
TWST Sell·S
Sep 8, 25

See Remarks

$6.9K

269 sh · $25.76

Own -0%
TWST Sell·S
Aug 21, 25

See Remarks

$13.5K

521 sh · $25.96

Own -1%
TWST Sell·S
Aug 4, 25

See Remarks

$22.3K

785 sh · $28.36

Own -1%
TWST Sell·S
Jul 2, 25

See Remarks

$4.5K

125 sh · $36.19

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 8, 2026	TWST	Senior Vice President, Chief Legal Officer & Corporate Secretary	Sell S	402	-0%	$69.84	$28.1K
May 29, 2026	TWST	Senior Vice President, Chief Legal Officer & Corporate Secretary	Sell S	14.2K	-11%	$69.75	$990.8K
May 21, 2026	TWST	Senior Vice President, Chief Legal Officer & Corporate Secretary	Sell S	1.6K	-1%	$53.26	$87.4K
May 4, 2026	TWST	Senior Vice President, Chief Legal Officer & Corporate Secretary	Sell S	2.0K	-1%	$57.15	$112.1K
Mar 20, 2026	TWST	See Remarks	Sell S	354	-0%	$43.79	$15.5K
Mar 6, 2026	TWST	See Remarks	Sell S	425	-0%	$46.43	$19.7K
Feb 23, 2026	TWST	See Remarks	Sell S	844	-1%	$46.71	$39.4K
Feb 11, 2026	TWST	See Remarks	Sell S	5.0K	-3%	$49.93	$249.7K
Feb 3, 2026	TWST	See Remarks	Sell S	1.1K	-1%	$46.58	$51.2K
Dec 22, 2025	TWST	See Remarks	Sell S	324	-0%	$34.56	$11.2K
Dec 8, 2025	TWST	See Remarks	Sell S	398	-0%	$32.88	$13.1K
Nov 21, 2025	TWST	See Remarks	Sell S	757	-1%	$26.50	$20.1K
Nov 3, 2025	TWST	See Remarks	Sell S	1.0K	-1%	$32.08	$32.7K
Oct 30, 2025	TWST	See Remarks	Sell S	6.5K	-5%	$31.44	$204.8K
Oct 6, 2025	TWST	See Remarks	Sell S	3.9K	-4%	$32.19	$124.8K
Oct 2, 2025	TWST	See Remarks	Sell S	124	-0%	$29.16	$3.6K
Sep 22, 2025	TWST	See Remarks	Sell S	233	-0%	$27.56	$6.4K
Sep 15, 2025	TWST	See Remarks	Sell S	94	-0%	$25.33	$2.4K
Sep 8, 2025	TWST	See Remarks	Sell S	269	-0%	$25.76	$6.9K
Aug 21, 2025	TWST	See Remarks	Sell S	521	-1%	$25.96	$13.5K
Aug 4, 2025	TWST	See Remarks	Sell S	785	-1%	$28.36	$22.3K
Jul 2, 2025	TWST	See Remarks	Sell S	125	-0%	$36.19	$4.5K

Buy Sell Non-market (grant · exercise · gift)

About Cho Dennis

This profile aggregates every SEC Form 4 insider transaction reported by Cho Dennis across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.