As of September 09, 2026, the three largest insider holders of STVN are Mauro Stocchi (Officer, 413.63K shares), Lago Marco Dal (Chief Financial Officer, 81.14K shares), Madhavan Balachandran (Director, 69.46K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Mauro Stocchi | Officer | 413,629 | 0 | 413,629 | 64.3% | 26 Jun, 2026 |
| 2 | Lago Marco Dal | Chief Financial Officer | 81,144 | 0 | 81,144 | 12.6% | 10 Aug, 2026 |
| 3 | Madhavan Balachandran | Director | 69,458 | 0 | 69,458 | 10.8% | 26 Jun, 2026 |
| 4 | Donald E Jr Morel | Director | 37,424 | 0 | 37,424 | 5.8% | 26 Jun, 2026 |
| 5 | William J Federici | Director | 26,991 | 0 | 26,991 | 4.2% | 26 Jun, 2026 |
| 6 | Sue-Jean Lin | Director | 6,975 | 0 | 6,975 | 1.1% | 26 Jun, 2026 |
| 7 | Luciano Santel | Director | 4,739 | 0 | 4,739 | 0.7% | 10 Aug, 2026 |
| 8 | Elisabetta Magistretti | Director | 2,930 | 0 | 2,930 | 0.5% | 10 Aug, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 07 Aug, 2026 | Lago Marco Dal | Chief Financial Officer | Disposed S | 4,209 | $20.09 | $84.56K | 81,144 | Direct |
| 07 Aug, 2026 | Elisabetta Magistretti | Director | Disposed S | 2,045 | $20.09 | $41.08K | 2,930 | Direct |
| 07 Aug, 2026 | Luciano Santel | Director | Disposed S | 2,023 | $20.09 | $40.64K | 4,739 | Direct |
| 12 Jun, 2026 | Sue-Jean Lin | Director | Acquired A | 4,975 | $0.00 | $0 | 6,975 | Direct |
| 09 Jun, 2026 | Mauro Stocchi | Officer | Acquired A | 2,101 | $0.00 | $0 | 407,043 | Direct |
| 12 Jun, 2026 | Elisabetta Magistretti | Director | Acquired A | 4,975 | $0.00 | $0 | 4,975 | Direct |
| 12 Jun, 2026 | Luciano Santel | Director | Acquired A | 4,975 | $0.00 | $0 | 6,762 | Direct |
| 12 Jun, 2026 | Lago Marco Dal | Chief Financial Officer | Acquired A | 2,356 | $0.00 | $0 | 77,356 | Direct |
| 12 Jun, 2026 | William J Federici | Director | Acquired A | 4,975 | $0.00 | $0 | 28,484 | Direct |
| 12 Jun, 2026 | Donald E Jr Morel | Director | Acquired A | 4,975 | $0.00 | $0 | 38,917 | Direct |
| 12 Jun, 2026 | Madhavan Balachandran | Director | Acquired A | 4,975 | $0.00 | $0 | 70,951 | Direct |
| 15 Jun, 2026 | Donald E Jr Morel | Director | Disposed S | 1,493 | $17.09 | $25.52K | 37,424 | Direct |
| 09 Jun, 2026 | Mauro Stocchi | Officer | Acquired M | 6,586 | $0.00 | $0 | 413,629 | Direct |
| 15 Jun, 2026 | William J Federici | Director | Disposed S | 1,493 | $17.09 | $25.52K | 26,991 | Direct |
| 12 Jun, 2026 | Lago Marco Dal | Chief Financial Officer | Acquired M | 7,997 | $0.00 | $0 | 85,353 | Direct |
| 15 Jun, 2026 | Madhavan Balachandran | Director | Disposed S | 1,493 | $17.09 | $25.52K | 69,458 | Direct |
| 09 Jun, 2026 | Mauro Stocchi | Officer | Disposed M | 2,470 | $0.00 | $0 | 0 | Direct |
| 12 Jun, 2026 | Lago Marco Dal | Chief Financial Officer | Disposed M | 2,770 | $0.00 | $0 | 0 | Direct |
| 09 Jun, 2026 | Mauro Stocchi | Officer | Disposed M | 2,063 | $0.00 | $0 | 2,063 | Direct |
| 12 Jun, 2026 | Lago Marco Dal | Chief Financial Officer | Disposed M | 2,924 | $0.00 | $0 | 2,922 | Direct |