LYTIR

Insider · SEC Form 4 · President and COO

Patrick John Finn

Filed with the SEC as Finn Patrick John; the order above is the one the filer's own signature uses.

In the 12 months to Nov 8, 2026, on the open market: sold $15.7M of TWST. Filed a median of 2 business days after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $0 in total; Insider sales: $15.7M in total.Jul: Insider sales $210KAug: Insider sales $10.0MOct: Insider sales $5.2MNov: Insider sales $347KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $0Insider sales below: $15.7M
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. TWSTSold: Twist Bioscience Corp Nov 3, 2026 2,565 shares filed Nov 5, 2026 180,278 shares held directly after, as filed filing $347K
  2. TWSTSold: Twist Bioscience Corp Oct 23, 2026 2,245 shares filed Oct 27, 2026 182,843 shares held directly after, as filed filing $302K
  3. TWSTSold: Twist Bioscience Corp Oct 2, 2026 25,714 shares filed Oct 5, 2026 185,088 shares held directly after, as filed filing $4.9M
  4. TWSTSold: Twist Bioscience Corp Aug 21, 2026 4,046 shares filed Aug 25, 2026 210,802 shares held directly after, as filed filing $563K
  5. TWSTSold: Twist Bioscience Corp Aug 18, 2026 78,355 shares filed Aug 20, 2026 7 transactions 10b5-1 plan filing $9.2M
  6. TWSTSold: Twist Bioscience Corp Aug 3, 2026 2,888 shares filed Aug 5, 2026 269,678 shares held directly after, as filed filing $246K
  7. TWSTSold: Twist Bioscience Corp Jul 23, 2026 2,238 shares filed Jul 27, 2026 272,566 shares held directly after, as filed filing $210K

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.

Other Form 4 entries

Not counted above: entries this filer reported on Form 4 in the same 12 months that are not open-market purchases or sales. Each entry is one line of a filing.

  • TWST: option exercise or conversion (code M), 1 entry, Aug 18, 2026
Code M
An exercise or conversion of a derivative security received from the company, such as stock options.

Source: the same SEC Form 4 filings. The codes are the SEC's own transaction codes; the meanings above are a plain-words reading of the SEC's Form 4 instructions.