Twist Bioscience Corp - TWST

Include option trades

Include indirect trades

Latest data: 12/10/2025 10:05:24 PM

EDGAR CIK

0001581280

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $0

No buy transactions for this time period.

Sell Breakdown

Total $10,468,255

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
12/08/2025	12/10/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-398 @ $32.88	($13,085.44)	145,004	(-0.27%)	Direct
12/08/2025	12/10/2025	Green Paula SVP of Human Resources Officer	Sell	-877 @ $32.88	($28,834.01)	166,912	(-0.52%)	Direct
12/08/2025	12/10/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,255 @ $32.88	($74,139.89)	875,918	(-0.26%)	Direct
12/08/2025	12/10/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-230 @ $32.88	($7,561.94)	65,913	(-0.35%)	Direct
11/24/2025	11/25/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-822 @ $28.71	($23,599.21)	66,143	(-1.23%)	Direct
11/21/2025	11/25/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-757 @ $26.50	($20,063.15)	145,402	(-0.52%)	Direct
11/21/2025	11/25/2025	Finn Patrick John President and COO Officer	Sell	-1,776 @ $26.50	($47,070.22)	332,883	(-0.53%)	Direct
11/21/2025	11/25/2025	Green Paula SVP of Human Resources Officer	Sell	-598 @ $26.50	($15,849.09)	167,789	(-0.36%)	Direct
11/21/2025	11/25/2025	Laponis Adam Chief Financial Officer CFO	Sell	-887 @ $26.50	($23,508.60)	142,769	(-0.62%)	Direct
11/21/2025	11/25/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,663 @ $26.50	($70,578.82)	878,173	(-0.30%)	Direct
11/21/2025	11/25/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-229 @ $26.50	($6,069.30)	66,965	(-0.34%)	Direct
11/18/2025	11/20/2025	Johannessen Jan Director	Sell	-7,044 @ $24.77	($174,479.88)	14,859	(-32.16%)	Direct
11/03/2025	11/05/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-1,019 @ $32.08	($32,688.91)	120,694	(-0.84%)	Direct
11/03/2025	11/05/2025	Finn Patrick John President and COO Officer	Sell	-2,755 @ $32.08	($88,378.75)	265,919	(-1.03%)	Direct
11/03/2025	11/05/2025	Green Paula SVP of Human Resources Officer	Sell	-1,084 @ $32.08	($34,774.07)	142,187	(-0.76%)	Direct
11/03/2025	11/05/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-4,887 @ $32.08	($156,772.03)	733,922	(-0.66%)	Direct
11/03/2025	11/05/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-160 @ $32.08	($5,132.70)	50,870	(-0.31%)	Direct
10/30/2025	11/03/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-6,515 @ $31.44	($204,859.61)	121,713	(-5.08%)	Direct
10/30/2025	11/03/2025	Finn Patrick John President and COO Officer	Sell	-17,606 @ $31.44	($553,608.35)	268,674	(-6.15%)	Direct
10/30/2025	11/03/2025	Green Paula SVP of Human Resources Officer	Sell	-6,920 @ $31.44	($217,594.56)	143,271	(-4.61%)	Direct
10/30/2025	11/03/2025	Laponis Adam Chief Financial Officer CFO	Sell	-5,517 @ $31.44	($173,478.20)	111,008	(-4.73%)	Direct
10/30/2025	11/03/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-31,379 @ $31.44	($986,690.69)	738,809	(-4.07%)	Direct
10/30/2025	11/03/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-1,016 @ $31.44	($31,947.41)	51,030	(-1.95%)	Direct
10/23/2025	10/27/2025	Finn Patrick John President and COO Officer	Sell	-2,240 @ $30.88	($69,160.00)	206,495	(-1.07%)	Direct
10/09/2025	10/10/2025	Laponis Adam Chief Financial Officer CFO	Sell	-2,517 @ $32.92	($82,864.67)	91,525	(-2.68%)	Direct
10/08/2025 10b5-1	10/10/2025	Laponis Adam Chief Financial Officer CFO	Sell	-3,000 @ $31.15	($93,450.00)	94,042	(-3.09%)	Direct
10/06/2025	10/08/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-3,876 @ $32.19	($124,756.81)	98,710	(-3.78%)	Direct
10/06/2025	10/08/2025	Finn Patrick John President and COO Officer	Sell	-23,747 @ $32.19	($764,344.69)	208,735	(-10.21%)	Direct
10/06/2025	10/08/2025	Green Paula SVP of Human Resources Officer	Sell	-9,724 @ $32.19	($312,986.39)	114,678	(-7.82%)	Direct
10/06/2025	10/08/2025	Laponis Adam Chief Financial Officer CFO	Sell	-5,875 @ $32.19	($189,098.62)	97,042	(-5.71%)	Direct
10/06/2025	10/08/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-31,348 @ $32.19	($1,008,998.08)	601,212	(-4.96%)	Direct
10/06/2025	10/08/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-2,041 @ $32.19	($65,693.67)	46,413	(-4.21%)	Direct
10/02/2025	10/06/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-124 @ $29.16	($3,615.96)	102,586	(-0.12%)	Direct
10/02/2025	10/06/2025	Finn Patrick John President and COO Officer	Sell	-206 @ $29.16	($6,007.17)	232,482	(-0.09%)	Direct
10/02/2025	10/06/2025	Green Paula SVP of Human Resources Officer	Sell	-140 @ $29.16	($4,082.54)	124,402	(-0.11%)	Direct
10/02/2025	10/06/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-476 @ $29.16	($13,880.64)	632,560	(-0.08%)	Direct
09/22/2025	09/24/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-233 @ $27.56	($6,421.48)	102,710	(-0.23%)	Direct
09/22/2025	09/24/2025	Green Paula SVP of Human Resources Officer	Sell	-295 @ $27.56	($8,130.20)	124,542	(-0.24%)	Direct
09/22/2025	09/24/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-1,704 @ $27.56	($46,962.24)	633,036	(-0.27%)	Direct
09/15/2025	09/17/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-94 @ $25.33	($2,380.83)	102,943	(-0.09%)	Direct
09/08/2025	09/10/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-269 @ $25.76	($6,929.44)	103,037	(-0.26%)	Direct
09/08/2025	09/10/2025	Green Paula SVP of Human Resources Officer	Sell	-892 @ $25.76	($22,977.92)	124,837	(-0.71%)	Direct
09/08/2025	09/10/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,265 @ $25.76	($58,346.40)	634,740	(-0.36%)	Direct
09/08/2025	09/10/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-235 @ $25.76	($6,053.60)	48,454	(-0.48%)	Direct
08/25/2025	08/27/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-853 @ $27.69	($23,620.42)	48,689	(-1.72%)	Direct
08/21/2025	08/25/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-521 @ $25.96	($13,527.24)	103,306	(-0.50%)	Direct
08/21/2025	08/25/2025	Finn Patrick John President and COO Officer	Sell	-1,840 @ $25.96	($47,773.76)	233,529	(-0.78%)	Direct
08/21/2025	08/25/2025	Green Paula SVP of Human Resources Officer	Sell	-619 @ $25.96	($16,071.72)	125,729	(-0.49%)	Direct
08/21/2025	08/25/2025	Laponis Adam Chief Financial Officer CFO	Sell	-918 @ $25.96	($23,834.95)	102,917	(-0.88%)	Direct
08/21/2025	08/25/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,716 @ $25.96	($70,518.22)	637,005	(-0.42%)	Direct
08/21/2025	08/25/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-238 @ $25.96	($6,179.43)	49,542	(-0.48%)	Direct
08/04/2025	08/06/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-785 @ $28.36	($22,265.74)	103,827	(-0.75%)	Direct
08/04/2025	08/06/2025	Finn Patrick John President and COO Officer	Sell	-3,189 @ $28.36	($90,452.80)	235,153	(-1.34%)	Direct
08/04/2025	08/06/2025	Green Paula SVP of Human Resources Officer	Sell	-1,255 @ $28.36	($35,596.82)	126,206	(-0.98%)	Direct
08/04/2025	08/06/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-5,585 @ $28.36	($158,412.94)	639,721	(-0.87%)	Direct
08/04/2025	08/06/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-186 @ $28.36	($5,275.70)	49,780	(-0.37%)	Direct
07/23/2025	07/25/2025	Finn Patrick John President and COO Officer	Sell	-2,232 @ $35.74	($79,773.91)	238,342	(-0.93%)	Direct
07/09/2025	07/11/2025	Laponis Adam Chief Financial Officer CFO	Sell	-2,449 @ $38.15	($93,419.55)	103,569	(-2.31%)	Direct
07/02/2025	07/07/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-125 @ $36.19	($4,524.12)	104,612	(-0.12%)	Direct
07/02/2025	07/07/2025	Finn Patrick John President and COO Officer	Sell	-209 @ $36.19	($7,564.34)	240,574	(-0.09%)	Direct
07/02/2025	07/07/2025	Green Paula SVP of Human Resources Officer	Sell	-142 @ $36.19	($5,139.41)	127,461	(-0.11%)	Direct
07/02/2025	07/07/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-476 @ $36.19	($17,227.87)	645,306	(-0.07%)	Direct
06/20/2025	06/24/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-230 @ $35.76	($8,223.65)	104,737	(-0.22%)	Direct
06/20/2025	06/24/2025	Green Paula SVP of Human Resources Officer	Sell	-292 @ $35.76	($10,440.46)	127,603	(-0.23%)	Direct
06/20/2025	06/24/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-1,678 @ $35.76	($59,996.89)	645,782	(-0.26%)	Direct
06/16/2025	06/18/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-94 @ $33.48	($3,146.65)	104,967	(-0.09%)	Direct
06/06/2025	06/10/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-257 @ $31.75	($8,159.75)	105,061	(-0.24%)	Direct
06/06/2025	06/10/2025	Green Paula SVP of Human Resources Officer	Sell	-853 @ $31.75	($27,082.75)	127,895	(-0.66%)	Direct
06/06/2025	06/10/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,170 @ $31.75	($68,897.50)	647,460	(-0.33%)	Direct
06/06/2025	06/10/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-225 @ $31.75	($7,143.75)	49,966	(-0.45%)	Direct
05/23/2025	05/28/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-839 @ $27.73	($23,263.79)	50,191	(-1.64%)	Direct
05/21/2025	05/23/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-531 @ $29.75	($15,795.66)	105,318	(-0.50%)	Direct
05/21/2025	05/23/2025	Finn Patrick John President and COO Officer	Sell	-1,877 @ $29.75	($55,835.12)	240,783	(-0.77%)	Direct
05/21/2025	05/23/2025	Green Paula SVP of Human Resources Officer	Sell	-632 @ $29.75	($18,800.10)	128,748	(-0.49%)	Direct
05/21/2025	05/23/2025	Laponis Adam Chief Financial Officer CFO	Sell	-936 @ $29.75	($27,843.19)	106,018	(-0.88%)	Direct
05/21/2025	05/23/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,802 @ $29.75	($83,351.09)	649,630	(-0.43%)	Direct
05/21/2025	05/23/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-242 @ $29.75	($7,198.77)	51,030	(-0.47%)	Direct
05/08/2025	05/12/2025	Finn Patrick John President and COO Officer	Sell	-20,000 @ $32.31	($646,260.00)	242,660	(-7.61%)	Direct
05/07/2025	05/09/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-5,000 @ $32.72	($163,590.00)	105,849	(-4.51%)	Direct
05/05/2025	05/07/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-689 @ $37.65	($25,941.54)	110,849	(-0.62%)	Direct
05/05/2025	05/07/2025	Finn Patrick John President and COO Officer	Sell	-2,800 @ $37.65	($105,422.80)	262,660	(-1.05%)	Direct
05/05/2025	05/07/2025	Green Paula SVP of Human Resources Officer	Sell	-1,101 @ $37.65	($41,453.75)	129,380	(-0.84%)	Direct
05/05/2025	05/07/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-5,042 @ $37.65	($189,836.34)	655,432	(-0.76%)	Direct
05/05/2025	05/07/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-162 @ $37.65	($6,099.46)	51,272	(-0.31%)	Direct
04/23/2025	04/25/2025	Finn Patrick John President and COO Officer	Sell	-2,058 @ $39.99	($82,309.71)	265,460	(-0.77%)	Direct
04/09/2025	04/11/2025	Laponis Adam Chief Financial Officer CFO	Sell	-2,542 @ $34.97	($88,887.13)	106,954	(-2.32%)	Direct
04/02/2025	04/04/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-124 @ $38.73	($4,802.89)	111,538	(-0.11%)	Direct
04/02/2025	04/04/2025	Finn Patrick John President and COO Officer	Sell	-206 @ $38.73	($7,979.00)	267,518	(-0.08%)	Direct
04/02/2025	04/04/2025	Green Paula SVP of Human Resources Officer	Sell	-140 @ $38.73	($5,422.62)	130,481	(-0.11%)	Direct
04/02/2025	04/04/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-492 @ $38.73	($19,056.64)	660,474	(-0.07%)	Direct
03/20/2025	03/24/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-230 @ $41.68	($9,585.48)	111,662	(-0.21%)	Direct
03/20/2025	03/24/2025	Green Paula SVP of Human Resources Officer	Sell	-291 @ $41.68	($12,127.72)	130,621	(-0.22%)	Direct
03/20/2025	03/24/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-1,726 @ $41.68	($71,932.78)	660,966	(-0.26%)	Direct
03/14/2025	03/18/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-92 @ $40.05	($3,684.42)	111,892	(-0.08%)	Direct
03/06/2025	03/10/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-277 @ $40.91	($11,332.90)	111,984	(-0.25%)	Direct
03/06/2025	03/10/2025	Green Paula SVP of Human Resources Officer	Sell	-918 @ $40.91	($37,558.13)	130,912	(-0.70%)	Direct
03/06/2025	03/10/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,402 @ $40.91	($98,273.03)	662,692	(-0.36%)	Direct
03/06/2025	03/10/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-241 @ $40.91	($9,860.03)	51,434	(-0.47%)	Direct
02/24/2025	02/25/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-916 @ $41.71	($38,209.11)	51,675	(-1.74%)	Direct
02/21/2025	02/25/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-526 @ $44.18	($23,237.10)	112,261	(-0.47%)	Direct
02/21/2025	02/25/2025	Finn Patrick John President and COO Officer	Sell	-1,839 @ $44.18	($81,241.50)	267,724	(-0.68%)	Direct
02/21/2025	02/25/2025	Green Paula SVP of Human Resources Officer	Sell	-618 @ $44.18	($27,301.39)	131,830	(-0.47%)	Direct
02/21/2025	02/25/2025	Laponis Adam Chief Financial Officer CFO	Sell	-918 @ $44.18	($40,554.49)	109,496	(-0.83%)	Direct
02/21/2025	02/25/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-2,790 @ $44.18	($123,253.83)	665,094	(-0.42%)	Direct
02/21/2025	02/25/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-267 @ $44.18	($11,795.26)	52,591	(-0.51%)	Direct
02/07/2025	02/11/2025	Chess Robert Director	Sell	-2,940 @ $53.13	($156,216.90)	18,173	(-13.93%)	Direct
02/03/2025	02/05/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-806 @ $49.35	($39,777.71)	112,221	(-0.71%)	Direct
02/03/2025	02/05/2025	Finn Patrick John President and COO Officer	Sell	-2,845 @ $49.35	($140,406.44)	269,199	(-1.05%)	Direct
02/03/2025	02/05/2025	Green Paula SVP of Human Resources Officer	Sell	-1,259 @ $49.35	($62,134.17)	132,014	(-0.94%)	Direct
02/03/2025	02/05/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-5,200 @ $49.35	($256,630.40)	667,318	(-0.77%)	Direct
02/03/2025	02/05/2025	Werner Robert F. Chief Accounting Officer Officer	Sell	-185 @ $49.35	($9,130.12)	52,858	(-0.35%)	Direct
01/23/2025	01/27/2025	Finn Patrick John President and COO Officer	Sell	-2,422 @ $50.17	($121,500.60)	272,044	(-0.88%)	Direct
01/10/2025	01/14/2025	Laponis Adam Chief Financial Officer CFO	Sell	-5,886 @ $43.26	($254,646.02)	110,096	(-5.07%)	Direct
01/07/2025 10b5-1	01/10/2025	Chess Robert Director	Sell	-5,000 @ $50.00	($250,000.00)	16,641	(-23.10%)	Direct
01/03/2025	01/07/2025	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-144 @ $45.59	($6,565.12)	113,027	(-0.13%)	Direct
01/03/2025	01/07/2025	Finn Patrick John President and COO Officer	Sell	-229 @ $45.59	($10,440.36)	274,466	(-0.08%)	Direct
01/03/2025	01/07/2025	Green Paula SVP of Human Resources Officer	Sell	-160 @ $45.59	($7,294.58)	133,273	(-0.12%)	Direct
01/03/2025	01/07/2025	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-546 @ $45.59	($24,892.74)	672,518	(-0.08%)	Direct
12/20/2024	12/26/2024	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-316 @ $44.90	($14,189.35)	113,171	(-0.28%)	Direct
12/20/2024	12/26/2024	Green Paula SVP of Human Resources Officer	Sell	-282 @ $44.90	($12,662.65)	133,433	(-0.21%)	Direct
12/20/2024	12/26/2024	Leproust Emily M. Chief Executive Officer CEO Director	Sell	-1,654 @ $44.90	($74,269.56)	673,064	(-0.25%)	Direct
12/16/2024	12/18/2024	Cho Dennis Senior Vice President, Chief Legal Officer & Corpo Officer	Sell	-133 @ $46.81	($6,225.33)	113,487	(-0.12%)	Direct

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Twist Bioscience Corp - TWST

Latest data: 12/10/2025 10:05:24 PM

Buy Breakdown

Total $0

Sell Breakdown

Total $10,468,255

Monthly Totals