As of August 29, 2026, the three largest insider holders of VNDA are Mihael Hristos Polymeropoulos (President And Ceo, 2.70Mn shares), Gunther Birznieks (Svp, Business Development, 494.20K shares), Kevin Patrick Moran (Svp, Cfo Treasurer, 411.38K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mihael Hristos Polymeropoulos | President And Ceo | 2,704,496 | 0 | 2,704,496 | 50.6% | 04 Mar, 2026 |
| 2 | Gunther Birznieks | Svp, Business Development | 494,197 | 0 | 494,197 | 9.2% | 04 Mar, 2026 |
| 3 | Kevin Patrick Moran | Svp, Cfo Treasurer | 411,380 | 0 | 411,380 | 7.7% | 04 Mar, 2026 |
| 4 | Timothy Williams | Svp General Counsel | 377,450 | 0 | 377,450 | 7.1% | 04 Mar, 2026 |
| 5 | Joakim Wijkstrom | Svp, Chief Marketing Officer | 333,469 | 0 | 333,469 | 6.2% | 04 Mar, 2026 |
| 6 | Richard W Dugan | Director | 219,054 | 0 | 219,054 | 4.1% | 08 Jun, 2026 |
| 7 | Phaedra Chrousos | Director | 164,950 | 0 | 164,950 | 3.1% | 08 Jun, 2026 |
| 8 | Anne Sempowski Ward | Director | 160,667 | 0 | 160,667 | 3.0% | 08 Jun, 2026 |
| 9 | Tage Honore | Director | 135,069 | 0 | 135,069 | 2.5% | 08 Jun, 2026 |
| 10 | Daniel Patrick Mcguire | Svp, Gc And Secretary | 109,982 | 0 | 109,982 | 2.1% | 08 Jun, 2026 |
| 11 | Charles Cliff Duncan | Director | 98,701 | 0 | 98,701 | 1.8% | 08 Jun, 2026 |
| 12 | Stephen Ray Mitchell | Director | 71,246 | 0 | 71,246 | 1.3% | 19 May, 2026 |
| 13 | Thomas Watkins | Director | 63,064 | 0 | 63,064 | 1.2% | 03 Jun, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 04 Jun, 2026 | Richard W Dugan | Director | Acquired A | 41,600 | $0.00 | $0 | 219,054 | Direct |
| 04 Jun, 2026 | Phaedra Chrousos | Director | Acquired A | 41,600 | $0.00 | $0 | 164,950 | Direct |
| 04 Jun, 2026 | Tage Honore | Director | Acquired A | 41,600 | $0.00 | $0 | 135,069 | Direct |
| 04 Jun, 2026 | Daniel Patrick Mcguire | Svp, Gc And Secretary | Acquired A | 80,000 | $0.00 | $0 | 109,982 | Direct |
| 04 Jun, 2026 | Anne Sempowski Ward | Director | Acquired A | 41,600 | $0.00 | $0 | 160,667 | Direct |
| 04 Jun, 2026 | Charles Cliff Duncan | Director | Acquired A | 41,600 | $0.00 | $0 | 98,701 | Direct |
| 18 May, 2026 | Stephen Ray Mitchell | Director | Disposed G | 25,836 | $0.00 | $0 | 71,246 | Direct |
| 22 Apr, 2026 | Charles Cliff Duncan | Director | Acquired A | 57,101 | $0.00 | $0 | 57,101 | Direct |
| 02 Mar, 2026 | Timothy Williams | Svp General Counsel | Disposed S | 42,434 | $8.27 | $350.76K | 377,450 | Direct |
| 02 Mar, 2026 | Timothy Williams | Svp General Counsel | Disposed S | 42,434 | $8.27 | $350.76K | 377,450 | Direct |
| 02 Mar, 2026 | Mihael Hristos Polymeropoulos | President And Ceo | Disposed S | 156,235 | $8.17 | $1.28Mn | 2,704,496 | Direct |
| 02 Mar, 2026 | Joakim Wijkstrom | Svp, Chief Marketing Officer | Disposed S | 30,800 | $8.27 | $254.59K | 333,469 | Direct |
| 02 Mar, 2026 | Joakim Wijkstrom | Svp, Chief Marketing Officer | Disposed S | 30,800 | $8.27 | $254.59K | 333,469 | Direct |
| 02 Mar, 2026 | Joakim Wijkstrom | Svp, Chief Marketing Officer | Disposed S | 30,800 | $8.27 | $254.59K | 333,469 | Direct |
| 02 Mar, 2026 | Timothy Williams | Svp General Counsel | Disposed S | 42,434 | $8.27 | $350.76K | 377,450 | Direct |
| 02 Mar, 2026 | Timothy Williams | Svp General Counsel | Disposed S | 42,434 | $8.27 | $350.76K | 377,450 | Direct |
| 02 Mar, 2026 | Timothy Williams | Svp General Counsel | Disposed S | 42,434 | $8.27 | $350.76K | 377,450 | Direct |
| 02 Mar, 2026 | Joakim Wijkstrom | Svp, Chief Marketing Officer | Disposed S | 30,800 | $8.27 | $254.59K | 333,469 | Direct |
| 02 Mar, 2026 | Joakim Wijkstrom | Svp, Chief Marketing Officer | Disposed S | 30,800 | $8.27 | $254.59K | 333,469 | Direct |
| 02 Mar, 2026 | Kevin Patrick Moran | Svp, Cfo Treasurer | Disposed S | 42,442 | $8.27 | $350.82K | 411,380 | Direct |