Through the 90-day period concluding February 07, 2026, Sono Tek's top three insider stakeholders include Director Christopher L Coccio (309.45K shares), Ceo R Stephen Harshbarger (265.28K shares), Director Donald F Mowbray (64.86K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Christopher L Coccio | 309,447 | 24 Oct, 2025 | |
| R Stephen Harshbarger | Ceo | 265,278 | 28 Jan, 2025 |
| Donald F Mowbray | 64,864 | 27 Feb, 2024 | |
| Robb William Engle | Vp | 53,443 | 01 Feb, 2024 |
| Stephen James Bagley | Cfo | 34,254 | 20 Aug, 2025 |
| Philip A Strasburg | 28,118 | 24 Jul, 2025 | |
| Carol A O'Donnell | 22,000 | 10 Feb, 2022 | |
| Joseph Riemer | 18,662 | 08 Feb, 2024 | |
| Eric Haskell | 9,159 | 04 Nov, 2022 | |
| Bennett Bruntil | Vp | 8,631 | 19 Jan, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 23 Oct, 2025 | Christopher L Coccio | Common Stock | D | 12,320 | $4.78 | 309,447 | D | S |
| 21 Oct, 2025 | Christopher L Coccio | Common Stock | D | 2,015 | $4.65 | 321,767 | D | S |
| 21 Oct, 2025 | Christopher L Coccio | Common Stock | D | 100 | $4.66 | 325,979 | D | S |
| 21 Oct, 2025 | Christopher L Coccio | Common Stock | D | 2,097 | $4.66 | 323,782 | D | S |
| 21 Oct, 2025 | Christopher L Coccio | Common Stock | D | 100 | $4.67 | 325,879 | D | S |
| 19 Aug, 2025 | Stephen James Bagley | - | - | 34,254 | D | |||
| 19 Aug, 2025 | Stephen James Bagley | Sono-Tek Common Stock | D | 299 | $3.34 | 34,254 | D | S |
| 18 Aug, 2025 | Stephen James Bagley | Sono-tek Corp Common Stock | D | 301 | $3.34 | 34,848 | D | S |
| 18 Aug, 2025 | Stephen James Bagley | - | - | 34,848 | D | |||
| 18 Aug, 2025 | Stephen James Bagley | - | - | 34,553 | D | |||
| 18 Aug, 2025 | Stephen James Bagley | Sono-Tek Common Stock | D | 295 | $3.35 | 34,553 | D | S |
| 18 Aug, 2025 | Stephen James Bagley | Sono-Tek Common Stock | D | 998 | $3.36 | 35,149 | D | S |
| 07 Aug, 2025 | Stephen James Bagley | - | - | 36,147 | D | |||
| 07 Aug, 2025 | Stephen James Bagley | Sono-Tek Corp Common Stock | D | 350 | $3.33 | 36,147 | D | S |
| 23 Jul, 2025 | Stephen James Bagley | Sono-Tek Corp Common Stock | D | 1 | $3.61 | 36,497 | D | S |
| 22 Jul, 2025 | Stephen James Bagley | Sono-Tek Corp Common Stock | D | 521 | $3.61 | 36,498 | D | S |
| 21 Jul, 2025 | Philip A Strasburg | - | - | 28,118 | D | |||
| 21 Jul, 2025 | Philip A Strasburg | Sono-Tek Corp Common Stock | D | 2,000 | $3.62 | 28,118 | D | S |
| 21 Jul, 2025 | Stephen James Bagley | Sono-Tek Corp Common Stock | D | 2,174 | $3.64 | 37,019 | D | S |
| 17 Jul, 2025 | Stephen James Bagley | Sono-Tek Corp Common Stock | D | 310 | $3.61 | 39,193 | D | S |