MUIR GLENN P

Director · CTKB, STIM, RGEN

As of 2026-09-16, MUIR GLENN P has 20 Form 4 transactions on record across 3 companies — 15 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $1.5MIndirect: $0$1.5Mas of 2026-09-16
  • Direct $1.5M
  • Indirect $0
STIMdirect401,816 sh$1.1M
RGENdirect2,239 sh$387K
CTKBdirect3,086 sh$15K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

RGEN · 8 trades
2026-05-14: Award / grant, 995 sh ($0)2026-05-14: Award / grant, 2,239 sh ($0)2026-05-07: Option exercise, 2,434 sh ($94K)2026-05-07: Option exercise, 2,434 sh ($0)2025-12-16: Option exercise, 3,366 sh ($88K)2025-12-16: Option exercise, 3,366 sh ($0)2025-05-15: Award / grant, 1,800 sh ($0)2025-05-15: Award / grant, 973 sh ($0)
CTKB · 7 trades
2026-08-18: Option exercise, 3,086 sh ($0)2026-08-18: Option exercise, 3,086 sh2026-08-18: Option exercise, 3,086 sh2026-08-18: Option exercise, 3,086 sh2026-08-18: Option exercise, 3,086 sh2026-06-10: Award / grant, 55,555 sh ($0)2026-06-10: Award / grant, 29,835 sh ($0)
STIM · 5 trades
2026-05-28: Award / grant, 30,000 sh ($0)2025-10-20: Award / grant, 7,554 sh ($0)2025-05-22: Award / grant, 30,000 sh2025-05-22: Award / grant, 30,000 sh2025-02-07: Other acquisition, 44,444 sh ($100K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
20 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-18CTKBOption exercise3,08652,469Form 4
2026-08-18CTKBOption exercise3,0863,086Form 4
2026-08-18CTKBOption exercise3,0863,086Form 4
2026-08-18CTKBOption exercise3,0863,086Form 4
2026-08-18CTKBOption exercise3,0863,086Form 4
2026-06-10CTKBAward / grant55,55555,555Form 4
2026-06-10CTKBAward / grant29,83529,835Form 4
2026-05-28STIMAward / grant30,000401,816Form 4
2026-05-14RGENAward / grant99540,051Form 4
2026-05-14RGENAward / grant2,2392,239Form 4
2026-05-07RGENOption exercise2,43439,056Form 4
2026-05-07RGENOption exercise2,4342,434Form 4
2025-12-16RGENOption exercise3,36636,622Form 4
2025-12-16RGENOption exercise3,3663,366Form 4
2025-10-20STIMAward / grant7,554371,816Form 4
2025-05-22STIMAward / grant30,000364,262Form 4
2025-05-22STIMAward / grant30,000364,262Form 4
2025-05-15RGENAward / grant1,8001,800Form 4
2025-05-15RGENAward / grant97333,256Form 4
2025-02-07STIMOther acquisition44,444334,262Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.