Zenner Marc (CIK 1721547) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-04). Recent activity: Buy OSPN (3,300 shares), Buy OSPN (6,635 shares), Buy OSPN (2,000 shares), Buy OSPN (2,200 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-04 | OneSpan Inc. (OSPN) | Director | Buy | 3,300 | $34,782 |
| 2026-01-05 | OneSpan Inc. (OSPN) | Director | Buy | 6,635 | $0 |
| 2025-11-05 | OneSpan Inc. (OSPN) | Director | Buy | 2,000 | $24,260 |
| 2025-08-08 | OneSpan Inc. (OSPN) | Director | Buy | 2,200 | $28,160 |
Source: SEC Form 4 filings · as of 2026-03-04