Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Shattuck Katherine W (CIK 1870473) reported 27 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-08). Recent activity: Buy CZNC (8 shares), Buy CZNC (102 shares), Buy CZNC (8 shares), Buy CZNC (9 shares), Buy CZNC (10 shares). Source: SEC Form 4.
Source: SEC Form 4 filings · as of 2026-09-08