As of September 12, 2026, the three largest insider holders of SYNA are Michael E. Hurlston (Director, 449.51K shares), Rahul G. Patel (Director, 188.79K shares), Ken Rizvi (Officer, 134.37K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Michael E. Hurlston | Director, Officer | 449,509 | 0 | 449,509 | 31.9% | 19 Nov, 2024 |
| 2 | Rahul G. Patel | Director, Officer | 188,791 | 0 | 188,791 | 13.4% | 19 Aug, 2026 |
| 3 | Ken Rizvi | Officer | 134,365 | 0 | 134,365 | 9.5% | 19 Aug, 2026 |
| 4 | Vikram Gupta | Officer | 99,191 | 0 | 99,191 | 7.0% | 26 Aug, 2026 |
| 5 | Satish Ganesan | Officer | 87,682 | 0 | 87,682 | 6.2% | 19 Aug, 2026 |
| 6 | Lisa Bodensteiner | Officer | 78,634 | 0 | 78,634 | 5.6% | 19 Aug, 2026 |
| 7 | Craig Browning Stein | Officer | 48,430 | 0 | 48,430 | 3.4% | 19 May, 2023 |
| 8 | Nelson Chan | Director | 45,719 | 0 | 45,719 | 3.2% | 04 Nov, 2025 |
| 9 | Dean Warren Butler | Officer | 45,231 | 0 | 45,231 | 3.2% | 20 Feb, 2024 |
| 10 | Saleel Awsare | Officer | 42,587 | 0 | 42,587 | 3.0% | 21 Nov, 2023 |
| 11 | Keith Geeslin | Director | 40,977 | 0 | 40,977 | 2.9% | 04 Nov, 2025 |
| 12 | Kermit Nolan | Officer | 26,405 | 0 | 26,405 | 1.9% | 21 Nov, 2023 |
| 13 | James Whims | Director | 25,226 | 0 | 25,226 | 1.8% | 04 Nov, 2025 |
| 14 | Jeffrey Buchanan | Director | 21,657 | 0 | 21,657 | 1.5% | 04 Nov, 2025 |
| 15 | John Mcfarland | Svp, General Counsel Sec. | 15,183 | 0 | 15,183 | 1.1% | 21 Nov, 2023 |
| 16 | Esther Song | Officer | 14,683 | 0 | 14,683 | 1.0% | 19 Aug, 2026 |
| 17 | Susan Hardman | Director | 14,334 | 0 | 14,334 | 1.0% | 04 Nov, 2025 |
| 18 | Patricia Kummrow | Director | 11,838 | 0 | 11,838 | 0.8% | 04 Nov, 2025 |
| 19 | Vivie Lee | Director | 10,958 | 0 | 10,958 | 0.8% | 04 Nov, 2025 |
| 20 | Kiva A. Allgood | Director | 6,556 | 0 | 6,556 | 0.5% | 09 Aug, 2022 |
| 21 | Venkatesh Nathamuni | Director | 2,300 | 0 | 2,300 | 0.2% | 05 Jan, 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 |
|---|---|---|---|---|---|---|---|---|
| 25 Aug, 2026 | Vikram Gupta | Officer | Disposed S | 2,300 | $94.06 | $216.34K | 101,168 | Direct |
| 25 Aug, 2026 | Vikram Gupta | Officer | Disposed S | 1,977 | $95.00 | $187.82K | 99,191 | Direct |
| 17 Aug, 2026 | Ken Rizvi | Officer | Acquired A | 15,479 | $0.00 | $0 | 119,896 | Direct |
| 17 Aug, 2026 | Esther Song | Officer | Acquired A | 4,711 | $0.00 | $0 | 16,092 | Direct |
| 17 Aug, 2026 | Lisa Bodensteiner | Officer | Acquired A | 13,189 | $0.00 | $0 | 70,363 | Direct |
| 17 Aug, 2026 | Satish Ganesan | Officer | Acquired A | 15,267 | $0.00 | $0 | 72,993 | Direct |
| 17 Aug, 2026 | Rahul G. Patel | Director, Officer | Acquired A | 33,927 | $0.00 | $0 | 120,795 | Direct |
| 17 Aug, 2026 | Vikram Gupta | Officer | Acquired A | 15,267 | $0.00 | $0 | 90,828 | Direct |
| 17 Aug, 2026 | Satish Ganesan | Officer | Acquired A | 30,643 | $0.00 | $0 | 103,636 | Direct |
| 17 Aug, 2026 | Vikram Gupta | Officer | Acquired A | 34,622 | $0.00 | $0 | 125,450 | Direct |
| 17 Aug, 2026 | Rahul G. Patel | Director, Officer | Acquired A | 85,574 | $0.00 | $0 | 206,369 | Direct |
| 17 Aug, 2026 | Lisa Bodensteiner | Officer | Acquired A | 28,545 | $0.00 | $0 | 98,908 | Direct |
| 17 Aug, 2026 | Ken Rizvi | Officer | Acquired A | 31,720 | $0.00 | $0 | 151,616 | Direct |
| 17 Aug, 2026 | Esther Song | Officer | Disposed F | 972 | $110.58 | $107.48K | 15,120 | Direct |
| 17 Aug, 2026 | Lisa Bodensteiner | Officer | Disposed F | 14,218 | $110.58 | $1.57Mn | 84,690 | Direct |
| 17 Aug, 2026 | Ken Rizvi | Officer | Disposed F | 17,251 | $110.58 | $1.91Mn | 134,365 | Direct |
| 17 Aug, 2026 | Satish Ganesan | Officer | Disposed F | 15,954 | $110.58 | $1.76Mn | 87,682 | Direct |
| 17 Aug, 2026 | Rahul G. Patel | Director, Officer | Disposed F | 15,302 | $110.58 | $1.69Mn | 191,067 | Direct |
| 17 Aug, 2026 | Vikram Gupta | Officer | Disposed F | 17,705 | $110.58 | $1.96Mn | 107,745 | Direct |
| 18 Aug, 2026 | Esther Song | Officer | Disposed S | 177 | $102.73 | $18.18K | 14,943 | Direct |