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Twist Bioscience

TWST

Twist Bioscience is a public company based in San Francisco that manufactures synthetic DNA for clients in the biotechnology industry. Twist was founded in 2013 by Emily Leproust and Bill Peck, who each had worked on DNA synthesis technology at Agilent Technologies, and Bill Banyai.The company has d …

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Insider trades and stock quote 2024-2026

All insider trades at Twist Bioscience

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Date Type Insider Position Ø-Price Volume
8/5/2026 Sell Cho, Dennis Officer $109.8 $1,558,999
8/3/2026 Sell Cho, Dennis Officer $85.3 $91,294
8/3/2026 Sell Werner, Robert F. Chief Accounting Officer $85.3 $14,249
8/3/2026 Sell Leproust, Emily M. Chief Executive Officer $85.3 $435,223
8/3/2026 Sell Green, Paula SVP of Human Resources $85.3 $96,669
8/3/2026 Sell Finn, Patrick John President and COO $85.3 $246,408
7/23/2026 Sell Finn, Patrick John President and COO $93.9 $210,133
7/9/2026 Sell Laponis, Adam Chief Financial Officer $94.3 $226,307
6/25/2026 Sell Leproust, Emily M. Chief Executive Officer $95.0 $1,793,600
6/24/2026 Sell Cho, Dennis Officer $89.8 $1,274,899
6/22/2026 Sell Leproust, Emily M. Chief Executive Officer $87.3 $147,400
6/22/2026 Sell Cho, Dennis Officer $87.3 $30,214
6/22/2026 Sell Green, Paula SVP of Human Resources $87.3 $25,411
6/15/2026 Sell Green, Paula SVP of Human Resources $81.9 $2,134,488
6/8/2026 Sell Werner, Robert F. Chief Accounting Officer $69.5 $94,046
6/8/2026 Sell Leproust, Emily M. Chief Executive Officer $69.8 $158,197
6/8/2026 Sell Green, Paula SVP of Human Resources $69.8 $61,742
6/8/2026 Sell Cho, Dennis Officer $69.8 $28,077
5/29/2026 Sell Laponis, Adam Chief Financial Officer $70.0 $280,000
5/29/2026 Sell Cho, Dennis Officer $69.8 $990,799
5/28/2026 Sell Starovasnik, Melissa A. Director $68.0 $170,000
5/28/2026 Sell Leproust, Emily M. Chief Executive Officer $67.2 $1,118,555
5/27/2026 Sell Leproust, Emily M. Chief Executive Officer $65.8 $1,633,407
5/26/2026 Sell Starovasnik, Melissa A. Director $61.0 $30,520
5/26/2026 Sell Werner, Robert F. Chief Accounting Officer $62.5 $49,987
5/26/2026 Sell Leproust, Emily M. Chief Executive Officer $65.1 $1,580,246
5/21/2026 Sell Cho, Dennis Officer $53.3 $87,448
5/21/2026 Sell Finn, Patrick John President and COO $53.3 $221,549
5/21/2026 Sell Green, Paula SVP of Human Resources $53.3 $74,507
5/21/2026 Sell Laponis, Adam Chief Financial Officer $53.3 $107,526
5/21/2026 Sell Leproust, Emily M. Chief Executive Officer $53.3 $366,834
5/21/2026 Sell Werner, Robert F. Chief Accounting Officer $53.3 $36,641
5/12/2026 Sell Johannessen, Jan Director $56.1 $673,440
5/8/2026 Sell Werner, Robert F. Chief Accounting Officer $56.9 $282,187
5/4/2026 Sell Werner, Robert F. Chief Accounting Officer $57.1 $9,372
5/4/2026 Sell Green, Paula SVP of Human Resources $57.1 $63,778
5/4/2026 Sell Finn, Patrick John President and COO $57.1 $162,531
5/4/2026 Sell Leproust, Emily M. Chief Executive Officer $57.1 $293,002
5/4/2026 Sell Cho, Dennis Officer $57.1 $112,126
4/27/2026 Sell Starovasnik, Melissa A. Director $61.8 $30,915
4/23/2026 Sell Finn, Patrick John President and COO $60.8 $141,026
4/22/2026 Sell Leproust, Emily M. Chief Executive Officer $65.6 $526,291
4/21/2026 Sell Leproust, Emily M. Chief Executive Officer $65.0 $104,666
4/17/2026 Sell Laponis, Adam Chief Financial Officer $60.0 $240,000
4/14/2026 Sell Laponis, Adam Chief Financial Officer $55.0 $165,000
4/9/2026 Sell Laponis, Adam Chief Financial Officer $49.9 $129,562
4/1/2026 Sell Starovasnik, Melissa A. Director $51.0 $51,000
3/20/2026 Sell Leproust, Emily M. Chief Executive Officer $43.8 $76,276
3/20/2026 Sell Green, Paula SVP of Human Resources $43.8 $13,005
3/20/2026 Sell Cho, Dennis Officer $43.8 $15,500
3/17/2026 Sell Chess, Robert Director $47.0 $470,000
3/6/2026 Sell Leproust, Emily M. Chief Executive Officer $46.4 $112,490
3/6/2026 Sell Green, Paula SVP of Human Resources $46.4 $43,408
3/6/2026 Sell Cho, Dennis Officer $46.4 $19,731
3/6/2026 Sell Werner, Robert F. Chief Accounting Officer $46.4 $11,421
2/23/2026 Sell Leproust, Emily M. Chief Executive Officer $46.7 $336,544
2/23/2026 Sell Laponis, Adam Chief Financial Officer $46.7 $97,390
2/23/2026 Sell Werner, Robert F. Chief Accounting Officer $46.7 $79,080
2/23/2026 Sell Finn, Patrick John President and COO $46.7 $200,572
2/23/2026 Sell Cho, Dennis Officer $46.7 $39,423
2/23/2026 Sell Green, Paula SVP of Human Resources $46.7 $68,430
2/17/2026 Sell Finn, Patrick John President and COO $51.9 $3,562,417
2/17/2026 Sell Green, Paula SVP of Human Resources $52.4 $2,064,770
2/13/2026 Sell Finn, Patrick John President and COO $50.0 $87,572
2/13/2026 Sell Chess, Robert Director $48.3 $105,402
2/12/2026 Sell Laponis, Adam Chief Financial Officer $50.0 $350,000
2/12/2026 Sell Finn, Patrick John President and COO $50.2 $175,788
2/11/2026 Sell Cho, Dennis Officer $49.9 $249,650
2/6/2026 Sell Johannessen, Jan Director $47.9 $105,395
2/4/2026 Sell Werner, Robert F. Chief Accounting Officer $45.6 $319,536
2/3/2026 Sell Cho, Dennis Officer $46.6 $51,187
2/3/2026 Sell Finn, Patrick John President and COO $46.6 $125,988
2/3/2026 Sell Green, Paula SVP of Human Resources $46.6 $55,612
2/3/2026 Sell Werner, Robert F. Chief Accounting Officer $46.6 $8,151
2/3/2026 Sell Leproust, Emily M. Chief Executive Officer $46.6 $232,927
1/23/2026 Sell Finn, Patrick John President and COO $44.9 $107,330
1/13/2026 Sell Finn, Patrick John President and COO $40.0 $931,160
1/13/2026 Sell Laponis, Adam Chief Financial Officer $40.0 $120,000
1/9/2026 Sell Laponis, Adam Chief Financial Officer $35.3 $96,545
12/22/2025 Sell Leproust, Emily M. Chief Executive Officer $34.6 $55,462
12/22/2025 Sell Cho, Dennis Officer $34.6 $11,196
12/22/2025 Sell Green, Paula SVP of Human Resources $34.6 $9,434
12/8/2025 Sell Werner, Robert F. Chief Accounting Officer $32.9 $7,562
12/8/2025 Sell Green, Paula SVP of Human Resources $32.9 $28,834
12/8/2025 Sell Leproust, Emily M. Chief Executive Officer $32.9 $74,140
12/8/2025 Sell Cho, Dennis Officer $32.9 $13,085
11/24/2025 Sell Werner, Robert F. Chief Accounting Officer $28.7 $23,599
11/21/2025 Sell Werner, Robert F. Chief Accounting Officer $26.5 $6,069
11/21/2025 Sell Leproust, Emily M. Chief Executive Officer $26.5 $70,579
11/21/2025 Sell Laponis, Adam Chief Financial Officer $26.5 $23,509
11/21/2025 Sell Green, Paula SVP of Human Resources $26.5 $15,849
11/21/2025 Sell Finn, Patrick John President and COO $26.5 $47,070
11/21/2025 Sell Cho, Dennis Officer $26.5 $20,063
11/18/2025 Sell Johannessen, Jan Director $24.8 $174,480
11/3/2025 Sell Werner, Robert F. Chief Accounting Officer $32.1 $5,133
11/3/2025 Sell Leproust, Emily M. Chief Executive Officer $32.1 $156,772
11/3/2025 Sell Green, Paula SVP of Human Resources $32.1 $34,774
11/3/2025 Sell Finn, Patrick John President and COO $32.1 $88,379
11/3/2025 Sell Cho, Dennis Officer $32.1 $32,689
10/30/2025 Sell Werner, Robert F. Chief Accounting Officer $31.4 $31,947
10/30/2025 Sell Laponis, Adam Chief Financial Officer $31.4 $173,478
10/30/2025 Sell Leproust, Emily M. Chief Executive Officer $31.4 $986,691
10/30/2025 Sell Green, Paula SVP of Human Resources $31.4 $217,595
10/30/2025 Sell Finn, Patrick John President and COO $31.4 $553,608
10/30/2025 Sell Cho, Dennis Officer $31.4 $204,860
10/23/2025 Sell Finn, Patrick John President and COO $30.9 $69,160
10/9/2025 Sell Laponis, Adam Chief Financial Officer $32.9 $82,865
10/8/2025 Sell Laponis, Adam Chief Financial Officer $31.2 $93,450
10/6/2025 Sell Cho, Dennis Officer $32.2 $124,757
10/6/2025 Sell Finn, Patrick John President and COO $32.2 $764,345
10/6/2025 Sell Green, Paula SVP of Human Resources $32.2 $312,986
10/6/2025 Sell Werner, Robert F. Chief Accounting Officer $32.2 $65,694
10/6/2025 Sell Leproust, Emily M. Chief Executive Officer $32.2 $1,008,998
10/6/2025 Sell Laponis, Adam Chief Financial Officer $32.2 $189,099
10/2/2025 Sell Finn, Patrick John President and COO $29.2 $6,007
10/2/2025 Sell Leproust, Emily M. Chief Executive Officer $29.2 $13,881
10/2/2025 Sell Green, Paula SVP of Human Resources $29.2 $4,083
10/2/2025 Sell Cho, Dennis Officer $29.2 $3,616
9/22/2025 Sell Leproust, Emily M. Chief Executive Officer $27.6 $46,962
9/22/2025 Sell Green, Paula SVP of Human Resources $27.6 $8,130
9/22/2025 Sell Cho, Dennis Officer $27.6 $6,421
9/15/2025 Sell Cho, Dennis Officer $25.3 $2,381
9/8/2025 Sell Werner, Robert F. Chief Accounting Officer $25.8 $6,054
9/8/2025 Sell Leproust, Emily M. Chief Executive Officer $25.8 $58,346
9/8/2025 Sell Green, Paula SVP of Human Resources $25.8 $22,978
9/8/2025 Sell Cho, Dennis Officer $25.8 $6,929
8/25/2025 Sell Werner, Robert F. Chief Accounting Officer $27.7 $23,620
8/21/2025 Sell Cho, Dennis Officer $26.0 $13,527
8/21/2025 Sell Finn, Patrick John President and COO $26.0 $47,774
8/21/2025 Sell Laponis, Adam Chief Financial Officer $26.0 $23,835
8/21/2025 Sell Green, Paula SVP of Human Resources $26.0 $16,072
8/21/2025 Sell Werner, Robert F. Chief Accounting Officer $26.0 $6,179
8/21/2025 Sell Leproust, Emily M. Chief Executive Officer $26.0 $70,518
8/4/2025 Sell Finn, Patrick John President and COO $28.4 $90,453
8/4/2025 Sell Cho, Dennis Officer $28.4 $22,266
8/4/2025 Sell Green, Paula SVP of Human Resources $28.4 $35,597
8/4/2025 Sell Leproust, Emily M. Chief Executive Officer $28.4 $158,413
8/4/2025 Sell Werner, Robert F. Chief Accounting Officer $28.4 $5,276
7/23/2025 Sell Finn, Patrick John President and COO $35.7 $79,774
7/9/2025 Sell Laponis, Adam Chief Financial Officer $38.1 $93,420
7/2/2025 Sell Green, Paula SVP of Human Resources $36.2 $5,139
7/2/2025 Sell Leproust, Emily M. Chief Executive Officer $36.2 $17,228
7/2/2025 Sell Finn, Patrick John President and COO $36.2 $7,564
7/2/2025 Sell Cho, Dennis Officer $36.2 $4,524
6/20/2025 Sell Cho, Dennis Officer $35.8 $8,224
6/20/2025 Sell Green, Paula SVP of Human Resources $35.8 $10,440
6/20/2025 Sell Leproust, Emily M. Chief Executive Officer $35.8 $59,997
6/16/2025 Sell Cho, Dennis Officer $33.5 $3,147
6/6/2025 Sell Werner, Robert F. Chief Accounting Officer $31.8 $7,144
6/6/2025 Sell Leproust, Emily M. Chief Executive Officer $31.8 $68,898
6/6/2025 Sell Green, Paula SVP of Human Resources $31.8 $27,083
6/6/2025 Sell Cho, Dennis Officer $31.8 $8,160
5/23/2025 Sell Werner, Robert F. Chief Accounting Officer $27.7 $23,264
5/21/2025 Sell Laponis, Adam Chief Financial Officer $29.7 $27,843
5/21/2025 Sell Werner, Robert F. Chief Accounting Officer $29.7 $7,199
5/21/2025 Sell Leproust, Emily M. Chief Executive Officer $29.7 $83,351
5/21/2025 Sell Green, Paula SVP of Human Resources $29.7 $18,800
5/21/2025 Sell Finn, Patrick John President and COO $29.7 $55,835
5/21/2025 Sell Cho, Dennis Officer $29.7 $15,796
5/8/2025 Sell Finn, Patrick John President and COO $32.3 $646,260
5/7/2025 Sell Cho, Dennis Officer $32.7 $163,590
5/5/2025 Sell Werner, Robert F. Chief Accounting Officer $37.7 $6,099
5/5/2025 Sell Leproust, Emily M. Chief Executive Officer $37.7 $189,836
5/5/2025 Sell Green, Paula SVP of Human Resources $37.7 $41,454
5/5/2025 Sell Finn, Patrick John President and COO $37.7 $105,423
5/5/2025 Sell Cho, Dennis Officer $37.7 $25,942
4/23/2025 Sell Finn, Patrick John President and COO $40.0 $82,310
4/9/2025 Sell Laponis, Adam Chief Financial Officer $35.0 $88,887
4/2/2025 Sell Leproust, Emily M. Chief Executive Officer $38.7 $19,057
4/2/2025 Sell Green, Paula SVP of Human Resources $38.7 $5,423
4/2/2025 Sell Finn, Patrick John President and COO $38.7 $7,979
4/2/2025 Sell Cho, Dennis Officer $38.7 $4,803
3/20/2025 Sell Leproust, Emily M. Chief Executive Officer $41.7 $71,933
3/20/2025 Sell Green, Paula SVP of Human Resources $41.7 $12,128
3/20/2025 Sell Cho, Dennis Officer $41.7 $9,585
3/14/2025 Sell Cho, Dennis Officer $40.0 $3,684
3/6/2025 Sell Werner, Robert F. Chief Accounting Officer $40.9 $9,860
3/6/2025 Sell Leproust, Emily M. Chief Executive Officer $40.9 $98,273
3/6/2025 Sell Cho, Dennis Officer $40.9 $11,333
3/6/2025 Sell Green, Paula SVP of Human Resources $40.9 $37,558
2/24/2025 Sell Werner, Robert F. Chief Accounting Officer $41.7 $38,209
2/21/2025 Sell Werner, Robert F. Chief Accounting Officer $44.2 $11,795
2/21/2025 Sell Leproust, Emily M. Chief Executive Officer $44.2 $123,254
2/21/2025 Sell Laponis, Adam Chief Financial Officer $44.2 $40,554
2/21/2025 Sell Green, Paula SVP of Human Resources $44.2 $27,301
2/21/2025 Sell Finn, Patrick John President and COO $44.2 $81,242
2/21/2025 Sell Cho, Dennis Officer $44.2 $23,237
2/7/2025 Sell Chess, Robert Director $53.1 $156,217
2/3/2025 Sell Cho, Dennis Officer $49.4 $39,778
2/3/2025 Sell Finn, Patrick John President and COO $49.4 $140,406
2/3/2025 Sell Green, Paula SVP of Human Resources $49.4 $62,134
2/3/2025 Sell Leproust, Emily M. Chief Executive Officer $49.4 $256,630
2/3/2025 Sell Werner, Robert F. Chief Accounting Officer $49.4 $9,130
1/23/2025 Sell Finn, Patrick John President and COO $50.2 $121,501
1/10/2025 Sell Laponis, Adam Chief Financial Officer $43.3 $254,646
1/7/2025 Sell Chess, Robert Director $50.0 $250,000
1/3/2025 Sell Leproust, Emily M. Chief Executive Officer $45.6 $24,893
1/3/2025 Sell Green, Paula SVP of Human Resources $45.6 $7,295
1/3/2025 Sell Finn, Patrick John President and COO $45.6 $10,440
1/3/2025 Sell Cho, Dennis Officer $45.6 $6,565
12/20/2024 Sell Leproust, Emily M. Chief Executive Officer $44.9 $74,270
12/20/2024 Sell Green, Paula SVP of Human Resources $44.9 $12,663
12/20/2024 Sell Cho, Dennis Officer $44.9 $14,189
12/16/2024 Sell Cho, Dennis Officer $46.8 $6,225
12/6/2024 Sell Werner, Robert F. Chief Accounting Officer $52.7 $11,911
12/6/2024 Sell Leproust, Emily M. Chief Executive Officer $52.7 $116,792
12/6/2024 Sell Green, Paula SVP of Human Resources $52.7 $45,325
12/6/2024 Sell Cho, Dennis Officer $52.7 $19,342
12/5/2024 Sell Chess, Robert Director $52.1 $181,696
11/25/2024 Sell Werner, Robert F. Chief Accounting Officer $44.2 $34,871
11/11/2024 Sell Chess, Robert Director $47.4 $170,138
11/11/2024 Sell Leproust, Emily M. Chief Executive Officer $48.0 $382,448
11/11/2024 Sell Green, Paula SVP of Human Resources $48.0 $64,653
11/11/2024 Sell Finn, Patrick John President and COO $48.0 $496,299
11/11/2024 Sell Cho, Dennis Officer $48.0 $72,333
11/6/2024 Sell Cho, Dennis Officer $44.6 $161,560
11/6/2024 Sell Finn, Patrick John President and COO $44.6 $556,582
11/6/2024 Sell Laponis, Adam Chief Financial Officer $44.6 $371,114
11/6/2024 Sell Werner, Robert F. Chief Accounting Officer $44.6 $129,176
11/6/2024 Sell Leproust, Emily M. Chief Executive Officer $44.6 $1,278,736
11/6/2024 Sell Green, Paula SVP of Human Resources $44.6 $492,350
11/4/2024 Sell Werner, Robert F. Chief Accounting Officer $41.6 $6,484
11/4/2024 Sell Finn, Patrick John President and COO $41.6 $111,433
11/4/2024 Sell Leproust, Emily M. Chief Executive Officer $41.6 $201,211
11/4/2024 Sell Cho, Dennis Officer $41.6 $27,391
11/4/2024 Sell Green, Paula SVP of Human Resources $41.6 $43,933
10/23/2024 Sell Finn, Patrick John President and COO $43.1 $97,429
10/9/2024 Sell Laponis, Adam Chief Financial Officer $41.8 $35,791
10/2/2024 Sell Cho, Dennis Officer $43.2 $134,127
10/2/2024 Sell Leproust, Emily M. Chief Executive Officer $43.2 $587,886
10/2/2024 Sell Green, Paula SVP of Human Resources $43.2 $143,028
10/2/2024 Sell Finn, Patrick John President and COO $43.2 $296,644
9/20/2024 Sell Leproust, Emily M. Chief Executive Officer $46.9 $81,208
9/20/2024 Sell Green, Paula SVP of Human Resources $46.9 $13,941
9/20/2024 Sell Cho, Dennis Officer $46.9 $10,984
9/16/2024 Sell Cho, Dennis Officer $46.4 $4,364
9/6/2024 Sell Leproust, Emily M. Chief Executive Officer $39.2 $91,637
9/6/2024 Sell Werner, Robert F. Chief Accounting Officer $39.2 $9,399
9/6/2024 Sell Green, Paula SVP of Human Resources $39.2 $35,715
9/6/2024 Sell Cho, Dennis Officer $39.2 $10,769
8/23/2024 Sell Werner, Robert F. Chief Accounting Officer $43.1 $35,074
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All information without guarantee! No recommendation/consultation! © U.S. Securities and Exchange Commission (SEC)