S
Stockadora
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TWST

UNKNOWN

Twist Bioscience Corp

CIK: 0001581280

Strong Sell (90% confidence)

Last activity: 1 weeks ago

Financial Metrics

As of Sep 30, 2025 (10-K)

Total Debt $1.40M

Insider Roster (8 total, 8 active)

Insider Buys Sells Net Value Holdings
Finn Patrick John
President and COO
 		0 10 -$5.19M
284,129 shares
$13.27M
Green Paula
SVP of Human Resources
 		0 7 -$2.28M
124,104 shares
$5.43M
Leproust Emily M.
Chief Executive Officer
 		0 6 -$888K
858,887 shares
$37.61M
Laponis Adam
Chief Financial Officer
 		0 4 -$664K
128,291 shares
$5.99M
CHESS ROBERT
OTHER
 		0 2 -$575K
21,084 shares
$991K
WERNER ROBERT F.
Chief Accounting Officer
 		0 5 -$426K
54,799 shares
$2.54M
Cho Dennis
See Remarks
 		0 7 -$400K
137,903 shares
$6.04M
JOHANNESSEN JAN
OTHER
 		0 1 -$105K
17,754 shares
$851K

Recent Transactions

SELL Leproust Emily M. (Chief Executive Officer)

1,742 shares @ $43.79

$76K

Mar 20, 2026

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

354 shares @ $43.79

$16K

Mar 20, 2026

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

297 shares @ $43.79

$13K

Mar 20, 2026

Conviction: | View SEC Filing →
SELL CHESS ROBERT (OTHER)

10,000 shares @ $47.00

$470K

Mar 17, 2026

Conviction: | View SEC Filing →
SELL Leproust Emily M. (Chief Executive Officer)

2,423 shares @ $46.43

$112K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

935 shares @ $46.43

$43K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

425 shares @ $46.43

$20K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL WERNER ROBERT F. (Chief Accounting Officer)

246 shares @ $46.43

$11K

Mar 6, 2026

Conviction: | View SEC Filing →
SELL Leproust Emily M. (Chief Executive Officer)

7,205 shares @ $46.71

$337K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

4,294 shares @ $46.71

$201K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL Laponis Adam (Chief Financial Officer)

2,085 shares @ $46.71

$97K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL WERNER ROBERT F. (Chief Accounting Officer)

1,693 shares @ $46.71

$79K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

1,465 shares @ $46.71

$68K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

844 shares @ $46.71

$39K

Feb 23, 2026

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

39,404 shares @ $52.40

$2.06M

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

26,952 shares @ $52.69

$1.42M

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

21,858 shares @ $50.32

$1.10M

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

16,616 shares @ $51.42

$854K

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

3,541 shares @ $53.11

$188K

Feb 17, 2026

Conviction: | View SEC Filing →
SELL CHESS ROBERT (OTHER)

2,184 shares @ $48.26

$105K

Feb 13, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

1,750 shares @ $50.04

$88K

Feb 13, 2026

Conviction: | View SEC Filing →
SELL Laponis Adam (Chief Financial Officer)

7,000 shares @ $50.00

$350K

Feb 12, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

3,500 shares @ $50.23

$176K

Feb 12, 2026

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

5,000 shares @ $49.93

$250K

Feb 11, 2026

Conviction: | View SEC Filing →
SELL JOHANNESSEN JAN (OTHER)

2,200 shares @ $47.91

$105K

Feb 6, 2026

Conviction: | View SEC Filing →
SELL WERNER ROBERT F. (Chief Accounting Officer)

7,000 shares @ $45.65

$320K

Feb 4, 2026

Conviction: | View SEC Filing →
SELL Leproust Emily M. (Chief Executive Officer)

5,001 shares @ $46.58

$233K

Feb 3, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

2,705 shares @ $46.58

$126K

Feb 3, 2026

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

1,194 shares @ $46.58

$56K

Feb 3, 2026

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

1,099 shares @ $46.58

$51K

Feb 3, 2026

Conviction: | View SEC Filing →
SELL WERNER ROBERT F. (Chief Accounting Officer)

175 shares @ $46.58

$8K

Feb 3, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

2,390 shares @ $44.91

$107K

Jan 23, 2026

Conviction: | View SEC Filing →
SELL Finn Patrick John (President and COO)

23,279 shares @ $40.00

$931K

Jan 13, 2026

Conviction: | View SEC Filing →
SELL Laponis Adam (Chief Financial Officer)

3,000 shares @ $40.00

$120K

Jan 13, 2026

Conviction: | View SEC Filing →
SELL Laponis Adam (Chief Financial Officer)

2,738 shares @ $35.26

$97K

Jan 9, 2026

Conviction: | View SEC Filing →
SELL Leproust Emily M. (Chief Executive Officer)

1,605 shares @ $34.56

$55K

Dec 22, 2025

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

324 shares @ $34.56

$11K

Dec 22, 2025

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

273 shares @ $34.56

$9K

Dec 22, 2025

Conviction: | View SEC Filing →
SELL Leproust Emily M. (Chief Executive Officer)

2,255 shares @ $32.88

$74K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Green Paula (SVP of Human Resources)

877 shares @ $32.88

$29K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL Cho Dennis (See Remarks)

398 shares @ $32.88

$13K

Dec 8, 2025

Conviction: | View SEC Filing →
SELL WERNER ROBERT F. (Chief Accounting Officer)

230 shares @ $32.88

$8K

Dec 8, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.