Insider · CIK 0001755793

Weiss Patrick

CIK 0001755793 Name as filed on the most recent filing

Filed as Weiss Patrick (28)

117 transaction lines · from 28 filings · filed 2019-08-22 to 2021-12-23 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

117 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2021-12-21 S, Open-market sale Twist Bioscience CorpTWST 324,606, disposed Open Form 4 filing 0001214659-21-013607
2021-12-14 S, Open-market sale Twist Bioscience CorpTWST 235,284, disposed Open Form 4 filing 0001214659-21-013286
2021-11-24 S, Open-market sale Twist Bioscience CorpTWST 266,907, disposed Open Form 4 filing 0001214659-21-012377
2021-10-13 S, Open-market sale Twist Bioscience CorpTWST 510,224, disposed Open Form 4 filing 0001214659-21-010534
2021-09-15 S, Open-market sale Twist Bioscience CorpTWST 551,911, disposed Open Form 4 filing 0001214659-21-009618
2021-08-18 S, Open-market sale Twist Bioscience CorpTWST 476,325, disposed Open Form 4 filing 0001214659-21-008867
2021-07-21 S, Open-market sale Twist Bioscience CorpTWST 587,374, disposed Open Form 4 filing 0001214659-21-007789
2021-06-23 S, Open-market sale Twist Bioscience CorpTWST 580,458, disposed Open Form 4 filing 0001214659-21-006945
2021-05-19 S, Open-market sale Twist Bioscience CorpTWST 433,553, disposed Open Form 4 filing 0001214659-21-005821
2021-04-21 S, Open-market sale Twist Bioscience CorpTWST 610,405, disposed Open Form 4 filing 0001214659-21-004440
2021-03-24 S, Open-market sale Twist Bioscience CorpTWST 1,939,668, disposed Open Form 4 filing 0001214659-21-003501
2020-12-14 S, Open-market sale Twist Bioscience CorpTWST 10 lines 5,760,161, disposed Open Form 4 filing 0001214659-20-010490
2020-12-11 S, Open-market sale Twist Bioscience CorpTWST 2 lines 537,721, disposed Open Form 4 filing 0001214659-20-010387
2020-12-10 S, Open-market sale Twist Bioscience CorpTWST 2 lines 492,101, disposed Open Form 4 filing 0001214659-20-010387
2020-11-13 S, Open-market sale Twist Bioscience CorpTWST 2 lines 380,560, disposed Open Form 4 filing 0001214659-20-009617
2020-11-12 S, Open-market sale Twist Bioscience CorpTWST 2 lines 365,295, disposed Open Form 4 filing 0001214659-20-009617
2020-10-09 S, Open-market sale Twist Bioscience CorpTWST 2 lines 307,537, disposed Open Form 4 filing 0001214659-20-008565
2020-10-08 S, Open-market sale Twist Bioscience CorpTWST 2 lines 318,009, disposed Open Form 4 filing 0001214659-20-008565
2020-09-18 S, Open-market sale Twist Bioscience CorpTWST 2 lines 231,496, disposed Open Form 4 filing 0001214659-20-008002
2020-09-17 S, Open-market sale Twist Bioscience CorpTWST 3 lines 675,601, disposed Open Form 4 filing 0001214659-20-008002
2020-06-08 S, Open-market sale Twist Bioscience CorpTWST 744,940, disposed Open Form 4 filing 0001214659-20-005528
2020-02-19 S, Open-market sale Twist Bioscience CorpTWST 49,924, disposed Open Form 4 filing 0001214659-20-001630
2020-02-18 S, Open-market sale Twist Bioscience CorpTWST 2 lines 125,538, disposed Open Form 4 filing 0001214659-20-001630
2020-02-06 S, Open-market sale Twist Bioscience CorpTWST 2 lines 216,253, disposed Open Form 4 filing 0001214659-20-001163
2020-02-05 S, Open-market sale Twist Bioscience CorpTWST 4 lines 107,035, disposed Open Form 4 filing 0001214659-20-001010
2020-02-04 S, Open-market sale Twist Bioscience CorpTWST 2 lines 107,193, disposed Open Form 4 filing 0001214659-20-001010

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 117
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Weiss Patrick, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001755793

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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