LYTIR

Insider · SEC Form 4 · Director

Hayden Michael R

In the 12 months to Nov 8, 2026, on the open market: bought $2.1M of IONS, ABCL. Filed a median of 0 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: $2.1M in total; Insider sales: $0 in total.Jul: Insider purchases $1.1MAug: Insider purchases $1.1MDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $2.1MInsider sales below: $0
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. ABCLBought: AbCellera Biologics Inc. Aug 24, 2026 53,613 shares filed Aug 24, 2026 1,373,397 shares held indirectly after, as filed filing $570K
  2. ABCLBought: AbCellera Biologics Inc. Aug 12, 2026 46,387 shares filed Aug 14, 2026 1,319,784 shares held indirectly after, as filed filing $481K
  3. IONSBought: IONIS PHARMACEUTICALS INC Jul 31, 2026 5,000 shares filed Jul 31, 2026 24,000 shares held indirectly after, as filed filing $258K
  4. IONSBought: IONIS PHARMACEUTICALS INC Jul 30, 2026 15,000 shares filed Jul 31, 2026 19,000 shares held indirectly after, as filed filing $801K

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.

  • ABCL: gift (code G), 1 entry, Aug 11, 2026
Code G
A gift of shares, made or received.

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.