Christopher L. Coccio is CEO at SONO TEK CORP (SOTK). They have made 46 open-market trades across 1 company since 2014, most recently 2026-10-05.
CIK 0001262182
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $5K since 2022, against 45 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SOTK | 298,708 | $1.9M |
Shares reported on the most recent Form 4, priced at the 2026-10-07 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SOTK | SELL | 2026-07-21 | 2026-07-23 | $5.38 | $91K | -3.1% | -1.8% | — |
| SOTK | SELL | 2025-10-23 | 2025-10-24 | $4.78 | $118K | +0.2% | -15.4% | -11.1% |
| SOTK | SELL | 2025-10-21 | 2025-10-23 | $4.66 | $20K | +1.5% | -14.4% | -11.5% |
| SOTK | SELL | 2024-02-26 | 2024-02-27 | $5.57 | $16K | -9.7% | -13.6% | -17.1% |
| SOTK | SELL | 2024-02-20 | 2024-02-22 | $5.64 | $40K | -6.1% | -7.4% | -12.5% |
| SOTK | SELL | 2023-11-28 | 2023-11-30 | $5.01 | $22K | +1.4% | +7.4% | +9.7% |
| SOTK | SELL | 2023-11-22 | 2023-11-27 | $5.02 | $19K | +4.8% | +8.8% | +16.3% |
| SOTK | SELL | 2023-11-20 | 2023-11-22 | $5.01 | $9K | -1.5% | +7.9% | +9.3% |
| SOTK | SELL | 2023-11-17 | 2023-11-20 | $5.01 | $125 | +2.9% | +11.1% | +14.1% |
| SOTK | SELL | 2023-02-17 | 2023-02-22 | $5.85 | $5K | -8.0% | -7.8% | -1.1% |
| SOTK | SELL | 2023-02-14 | 2023-02-16 | $5.97 | $30K | -8.5% | -11.1% | -4.1% |
| SOTK | SELL | 2022-11-14 | 2022-11-14 | $5.76 | $166K | -8.1% | +5.9% | -2.7% |
| SOTK | SELL | 2022-11-02 | 2022-11-04 | $7.21 | $8K | -16.0% | -13.8% | -16.6% |
| SOTK | SELL | 2022-10-31 | 2022-11-02 | $7.16 | $32K | -17.1% | -17.2% | -15.7% |
| SOTK | BUY | 2022-02-09 | 2022-02-10 | $5.12 | $5K | +11.9% | -14.5% | +9.2% |
| SOTK | SELL | 2021-11-04 | 2021-11-08 | $5.90 | $128K | -8.6% | +22.8% | -22.2% |
| SOTK | SELL | 2021-11-02 | 2021-11-03 | $5.81 | $24K | +4.0% | +18.8% | +6.0% |
| SOTK | SELL | 2021-10-21 | 2021-10-25 | $5.45 | $278K | -0.3% | +0.2% | +15.1% |
| SOTK | SELL | 2021-10-18 | 2021-10-19 | $5.90 | $18K | +7.7% | +11.0% | +65.1% |
| SOTK | SELL | 2021-10-15 | 2021-10-18 | $5.90 | $22K | +4.0% | +6.1% | +57.3% |
| SOTK | SELL | 2020-11-25 | 2020-12-01 | $4.20 | $298 | -2.0% | -1.3% | -1.3% |
| SOTK | SELL | 2020-11-23 | 2020-11-25 | $4.32 | $23K | -2.0% | -1.3% | -1.3% |
| SOTK | SELL | 2020-05-01 | 2020-05-05 | $2.30 | $1K | -2.0% | -1.3% | -1.3% |
| SOTK | SELL | 2020-04-07 | 2020-04-09 | $2.57 | $5K | -2.0% | -1.3% | -1.3% |
| SOTK | SELL | 2019-08-30 | 2019-09-03 | $2.43 | $36K | -2.0% | -1.3% | -1.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.