Company
CGEM · CIK 0001789972
Acquisition (code M) of 4,000 shares at $4.30 per share.
Reporting Person Michaelson Jennifer · Officer Title Chief Scientific Officer · Transaction Code M
Traded Sep 8, 2026 · Disclosed Sep 10, 2026
Source: SEC Form 4 · 0001193125-26-387381 · filed 2026-09-10 · View filing →
Sale of 8,000 shares at $21.57 per share.
Reporting Person Michaelson Jennifer · Officer Title Chief Scientific Officer · Transaction Code S
Traded Sep 8, 2026 · Disclosed Sep 10, 2026
Source: SEC Form 4 · 0001193125-26-387381 · filed 2026-09-10 · View filing →
Acquisition (code M) of 30,000 shares at $4.30 per share.
Reporting Person Michaelson Jennifer · Officer Title Chief Scientific Officer · Transaction Code M
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001193125-26-352523 · filed 2026-08-14 · View filing →
Sale of 30,000 shares at $20.26 per share.
Reporting Person Michaelson Jennifer · Officer Title Chief Scientific Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001193125-26-352523 · filed 2026-08-14 · View filing →