SOTK SONO TEK CORP
Nasdaq · SEC CIK 806172 · EDGAR
- Bought, last 12 months
- $9,888 1 purchases by 1 insiders
- Sold, last 12 months
- $238.0K 6 sales by 2 insiders
- Filings on record
- 158 since 2021-07-28, latest 2026-08-24 16:15
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| COCCIO CHRISTOPHER L | Dir | — | $170.3K |
| Bagley Stephen James | CFO | — | $67.7K |
| Lawal Adeniyi | Dir | $9,888 | — |
| Booth Brian Lewis | VP | — | — |
Transactions 105
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-03 16:30 | 2026-07-30 | SOTK | Bagley Stephen James | CFO | S - Sale | $5.13 | -8,346 | 21.3K | -28% | -$42.8K | |
| 2026-07-29 16:20 | 2026-07-27 | SOTK | Bagley Stephen James | CFO | S - Sale | $5.08 | -1,200 | 29.6K | -4% | -$6,090 | |
| 2026-07-27 16:29 | 2026-07-23 | SOTK | Bagley Stephen James | CFO | S - Sale | $5.43 | -3,454 | 30.8K | -10% | -$18.8K | |
| 2026-07-23 16:15 | 2026-07-21 | SOTK | COCCIO CHRISTOPHER L | Dir | S - Sale | $5.38 | -17.0K | 292.4K | -5% | -$91.4K | |
| DM | 2026-05-04 16:35 | 2026-05-01 | SOTK | Booth Brian Lewis | VP | M - OptEx | $4.79 | +957 | 1,610 | +147% | +$4,580 |
| D | 2026-03-24 | 2026-03-05 | SOTK | Lawal Adeniyi | Dir | P - Purchase | $4.12 | +2,400 | 2,400 | New | +$9,888 |
| 2025-10-24 | 2025-10-23 | SOTK | COCCIO CHRISTOPHER L | Dir | S - Sale | $4.78 | -12.3K | 309.4K | -4% | -$58.9K | |
| M | 2025-10-23 | 2025-10-21 | SOTK | COCCIO CHRISTOPHER L | Dir | S - Sale | $4.66 | -4,312 | 326.0K | -1% | -$20.1K |
| M | 2025-08-20 | 2025-08-18+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.35 | -1,893 | 34.8K | -5% | -$6,346 |
| 2025-08-11 | 2025-08-07 | SOTK | Bagley Stephen James | CFO | S - Sale | $3.33 | -350 | 36.1K | -1.0% | -$1,166 | |
| 2025-07-24 | 2025-07-21 | SOTK | Strasburg Philip A | Dir | S - Sale | $3.62 | -2,000 | 28.1K | -7% | -$7,240 | |
| M | 2025-07-23 | 2025-07-21+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.63 | -2,696 | 36.5K | -7% | -$9,798 |
| MA | 2025-07-23 | 2025-07-16+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.62 | -953 | 39.2K | -2% | -$3,453 |
| M | 2025-07-18 | 2025-06-16+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.62 | -1,263 | 39.5K | -3% | -$4,572 |
| 2025-03-26 | 2025-03-24 | SOTK | Strasburg Philip A | Dir | G - Gift | $0.00 | -8,000 | 30.1K | -21% | $0 | |
| 2025-01-28 | 2025-01-24 | SOTK | HARSHBARGER R STEPHEN | CEO, Dir | G - Gift | $0.00 | -8,500 | 265.3K | -3% | $0 | |
| 2024-11-08 | 2024-11-07 | SOTK | HARSHBARGER R STEPHEN | CEO | G - Gift | $0.00 | -8,000 | 273.8K | -3% | $0 | |
| M | 2024-08-27 | 2024-08-23+ | SOTK | Bagley Stephen James | CFO | S - Sale | $4.10 | -3,012 | 40.1K | -7% | -$12.3K |
| 2024-08-22 | 2024-08-20 | SOTK | Bagley Stephen James | CFO | S - Sale | $4.05 | -276 | 43.2K | -0.6% | -$1,118 | |
| 2024-08-12 | 2024-08-09 | SOTK | Bagley Stephen James | CFO | S - Sale | $3.62 | -4,000 | 43.4K | -8% | -$14.5K | |
| M | 2024-08-08 | 2024-08-06+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.69 | -774 | 47.4K | -2% | -$2,854 |
| M | 2024-07-29 | 2024-07-25+ | SOTK | Bagley Stephen James | CFO | S - Sale | $3.82 | -1,704 | 49.9K | -3% | -$6,509 |
| 2024-07-24 | 2024-07-22 | SOTK | Bagley Stephen James | CFO | S - Sale | $4.04 | -2,120 | 49.9K | -4% | -$8,565 | |
| 2024-02-27 | 2024-02-26 | SOTK | COCCIO CHRISTOPHER L | Dir | S - Sale | $5.57 | -2,914 | 326.1K | -0.9% | -$16.2K | |
| DM | 2024-02-27 | 2024-02-26 | SOTK | MOWBRAY DONALD F | Dir | F - Tax | $5.69 | -10.7K | 64.9K | -14% | -$60.6K |
| DM | 2024-02-27 | 2024-02-26 | SOTK | MOWBRAY DONALD F | Dir | M - OptEx | $3.71 | +16.3K | 66.3K | +33% | +$60.6K |
| M | 2024-02-22 | 2024-02-20+ | SOTK | COCCIO CHRISTOPHER L | Dir | S - Sale | $5.64 | -7,086 | 329.0K | -2% | -$40.0K |
| 2024-02-08 | 2024-02-07 | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.70 | -5,335 | 18.7K | -22% | -$30.4K | |
| 2024-02-06 | 2024-02-05 | SOTK | Bagley Stephen James | CFO | G - Gift | $0.00 | -2,500 | 52.0K | -5% | $0 | |
| M | 2024-02-01 | 2024-01-30+ | SOTK | Engle Robb William | VP | S - Sale | $5.70 | -6,773 | 59.2K | -10% | -$38.6K |
| 2024-01-30 | 2024-01-26 | SOTK | Engle Robb William | VP | S - Sale | $5.78 | -2,724 | 60.2K | -4% | -$15.7K | |
| M | 2024-01-26 | 2024-01-24+ | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.66 | -6,509 | 24.0K | -21% | -$36.9K |
| 2024-01-24 | 2024-01-23 | SOTK | Engle Robb William | VP | S - Sale | $5.77 | -2,876 | 62.9K | -4% | -$16.6K | |
| M | 2024-01-24 | 2024-01-22+ | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.83 | -4,177 | 30.5K | -12% | -$24.4K |
| M | 2024-01-23 | 2024-01-18+ | SOTK | Engle Robb William | VP | S - Sale | $5.81 | -15.4K | 75.2K | -17% | -$89.2K |
| M | 2023-11-30 | 2023-11-28+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.01 | -4,298 | 336.1K | -1% | -$21.6K |
| M | 2023-11-27 | 2023-11-22+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.02 | -3,769 | 344.1K | -1% | -$18.9K |
| M | 2023-11-22 | 2023-11-20+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.01 | -1,828 | 344.1K | -0.5% | -$9,158 |
| D | 2023-11-20 | 2023-11-17 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.01 | -25 | 346.0K | -0.0% | -$125.25 |
| 2023-11-14 | 2023-11-10 | SOTK | Strasburg Philip A | Dir | S - Sale | $4.89 | -1,000 | 38.1K | -3% | -$4,890 | |
| 2023-11-03 | 2023-11-01 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | G - Gift | $0.00 | -2,000 | 346.0K | -0.6% | $0 | |
| M | 2023-10-30 | 2023-10-26+ | SOTK | Strasburg Philip A | Dir | S - Sale | $5.01 | -2,000 | 40.1K | -5% | -$10.0K |
| 2023-10-18 | 2023-10-16 | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.26 | -2,923 | 34.7K | -8% | -$15.4K | |
| 2023-03-03 | 2023-02-28 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.61 | -1,000 | 41.1K | -2% | -$5,610 | |
| 2023-03-02 | 2023-02-28 | SOTK | Bagley Stephen James | CFO | S - Sale | $5.49 | -150 | 54.5K | -0.3% | -$823.50 | |
| M | 2023-02-27 | 2023-02-23+ | SOTK | Bagley Stephen James | CFO | S - Sale | $5.43 | -2,064 | 56.3K | -4% | -$11.2K |
| M | 2023-02-22 | 2023-02-17+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.85 | -816 | 348.1K | -0.2% | -$4,776 |
| 2023-02-21 | 2023-02-17 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.90 | -500 | 42.1K | -1% | -$2,950 | |
| 2023-02-16 | 2023-02-14 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.97 | -5,000 | 348.8K | -1% | -$29.9K | |
| 2023-02-14 | 2023-02-14 | SOTK | Cichetti Christopher | VP | S - Sale | $5.88 | -1,138 | 0 | -100% | -$6,691 | |
| 2023-02-06 | 2023-02-03 | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.64 | -4,700 | 37.6K | -11% | -$26.5K | |
| 2023-01-31 | 2023-01-27 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | G - Gift | $0.00 | -3,600 | 353.8K | -1% | $0 | |
| 2023-01-23 | 2023-01-19 | SOTK | RIEMER JOSEPH | Dir | S - Sale | $6.08 | -2,712 | 42.3K | -6% | -$16.5K | |
| 2022-12-01 | 2022-11-28 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.46 | -1,500 | 42.6K | -3% | -$8,190 | |
| 2022-11-14 | 2022-11-14 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.76 | -14.4K | 357.4K | -4% | -$82.8K | |
| D | 2022-11-04 | 2022-11-02 | SOTK | HASKELL ERIC | Dir | F - Tax | $7.12 | -428 | 9,159 | -4% | -$3,047 |
| D | 2022-11-04 | 2022-11-02 | SOTK | HASKELL ERIC | Dir | M - OptEx | $0.61 | +5,000 | 9,587 | +109% | +$3,050 |
| M | 2022-11-04 | 2022-11-02+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $7.21 | -1,137 | 372.9K | -0.3% | -$8,200 |
| M | 2022-11-02 | 2022-10-31+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $7.16 | -4,480 | 373.7K | -1% | -$32.1K |
| 2022-10-27 | 2022-10-25 | SOTK | Strasburg Philip A | Dir | S - Sale | $7.12 | -2,000 | 44.1K | -4% | -$14.2K | |
| 2022-09-28 | 2022-09-26 | SOTK | Strasburg Philip A | Dir | G - Gift | $0.00 | -4,000 | 46.1K | -8% | $0 | |
| DM | 2022-09-15 | 2022-09-14 | SOTK | Strasburg Philip A | Dir | F - Tax | $7.17 | -1,950 | 50.1K | -4% | -$14.0K |
| DM | 2022-09-15 | 2022-09-14 | SOTK | Strasburg Philip A | Dir | M - OptEx | $2.96 | +4,723 | 51.3K | +10% | +$14.0K |
| 2022-08-10 | 2022-08-08 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | G - Gift | $0.00 | -5,000 | 377.4K | -1% | $0 | |
| 2022-08-10 | 2022-08-09 | SOTK | Strasburg Philip A | Dir | G - Gift | $0.00 | -300 | 47.3K | -0.6% | $0 | |
| M | 2022-08-01 | 2022-07-28 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.12 | -1,000 | 47.6K | -2% | -$5,118 |
| D | 2022-07-07 | 2022-07-06 | SOTK | HASKELL ERIC | Dir | F - Tax | $7.39 | -413 | 4,587 | -8% | -$3,052 |
| D | 2022-07-07 | 2022-07-06 | SOTK | HASKELL ERIC | Dir | M - OptEx | $0.61 | +5,000 | 5,000 | New | +$3,050 |
| 2022-06-28 | 2022-06-27 | SOTK | Bagley Stephen James | CFO | F - Tax | $7.80 | -1,284 | 56.7K | -2% | -$10.0K | |
| 2022-06-28 | 2022-06-27 | SOTK | Bagley Stephen James | CFO | M - OptEx | $4.45 | +2,250 | 58.0K | +4% | +$10.0K | |
| 2022-06-03 | 2022-05-09 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.33 | -2,000 | 48.6K | -4% | -$10.7K | |
| 2022-06-01 | 2022-05-27 | SOTK | Bagley Stephen James | CFO | S - Sale | $6.40 | -29 | 55.8K | -0.1% | -$185.60 | |
| M | 2022-05-27 | 2022-05-25+ | SOTK | Bagley Stephen James | CFO | S - Sale | $6.62 | -6,234 | 56.7K | -10% | -$41.3K |
| 2022-02-18 | 2022-02-16 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.30 | -2,000 | 50.6K | -4% | -$10.6K | |
| 2022-02-10 | 2022-02-09 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | P - Purchase | $5.12 | +1,000 | 382.4K | +0.3% | +$5,120 | |
| M | 2022-02-10 | 2022-02-08 | SOTK | RIEMER JOSEPH | Dir | P - Purchase | $5.21 | +6,000 | 45.0K | +15% | +$31.3K |
| M | 2022-02-10 | 2022-02-08 | SOTK | O'DONNELL CAROL A | Dir | P - Purchase | $5.22 | +2,000 | 21.8K | +10% | +$10.4K |
| D | 2022-01-19 | 2022-01-19 | SOTK | Engle Robb William | VP | F - Tax | $9.00 | -1,112 | 81.2K | -1% | -$10.0K |
| D | 2022-01-19 | 2022-01-19 | SOTK | Engle Robb William | VP | M - OptEx | $4.45 | +2,250 | 82.3K | +3% | +$10.0K |
| D | 2022-01-19 | 2022-01-19 | SOTK | BRUNTIL BENNETT | VP | F - Tax | $9.00 | -1,112 | 8,631 | -11% | -$10.0K |
| D | 2022-01-19 | 2022-01-19 | SOTK | BRUNTIL BENNETT | VP | M - OptEx | $4.45 | +2,250 | 9,743 | +30% | +$10.0K |
| D | 2022-01-19 | 2022-01-19 | SOTK | Cichetti Christopher | VP | F - Tax | $9.00 | -1,112 | 1,138 | -49% | -$10.0K |
| D | 2022-01-19 | 2022-01-19 | SOTK | Cichetti Christopher | VP | M - OptEx | $4.45 | +2,250 | 2,250 | New | +$10.0K |
| 2022-01-14 | 2022-01-13 | SOTK | Engle Robb William | VP | S - Sale | $8.23 | -5,500 | 80.0K | -6% | -$45.3K | |
| 2022-01-14 | 2022-01-13 | SOTK | HARSHBARGER R STEPHEN | Pres, Dir | G - Gift | $0.00 | -3,200 | 281.8K | -1% | $0 | |
| D | 2021-12-14 | 2021-12-14 | SOTK | O'DONNELL CAROL A | Dir | M - OptEx | $3.00 | +20.0K | 20.0K | New | +$60.0K |
| 2021-11-29 | 2021-11-24 | SOTK | Strasburg Philip A | Dir | S - Sale | $5.80 | -2,000 | 52.6K | -4% | -$11.6K | |
| 2021-11-08 | 2021-11-04 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.90 | -10.8K | 381.4K | -3% | -$63.8K | |
| M | 2021-11-03 | 2021-11-02+ | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.81 | -4,188 | 392.2K | -1% | -$24.3K |
| M | 2021-10-27 | 2021-10-25 | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.97 | -21.0K | 39.0K | -35% | -$125.4K |
| M | 2021-10-25 | 2021-10-21 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.45 | -51.1K | 396.4K | -11% | -$278.1K |
| M | 2021-10-21 | 2021-10-20+ | SOTK | RIEMER JOSEPH | Dir | S - Sale | $5.46 | -13.5K | 64.0K | -17% | -$73.7K |
| 2021-10-19 | 2021-10-18 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale | $5.90 | -3,063 | 447.5K | -0.7% | -$18.1K | |
| DM | 2021-10-18 | 2021-10-14 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | F - Tax | $6.49 | -78.6K | 454.3K | -15% | -$510.0K |
| D | 2021-10-18 | 2021-10-15 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | S - Sale+OE | $5.90 | -3,800 | 450.5K | -0.8% | -$22.4K |
| DM | 2021-10-18 | 2021-10-14 | SOTK | COCCIO CHRISTOPHER L | CEO, Dir | M - OptEx | $2.55 | +200.0K | 495.2K | +68% | +$510.0K |
| D | 2021-10-18 | 2021-10-14 | SOTK | Strasburg Philip A | Dir | M - OptEx | $2.65 | +8,000 | 57.9K | +16% | +$21.2K |
| D | 2021-10-18 | 2021-10-14 | SOTK | Strasburg Philip A | Dir | F - Tax | $6.49 | -3,267 | 54.6K | -6% | -$21.2K |
| 2021-10-18 | 2021-10-15 | SOTK | HASKELL ERIC | Dir | S - Sale | $5.79 | -4,347 | 0 | -100% | -$25.2K | |
| D | 2021-10-18 | 2021-10-14 | SOTK | RIEMER JOSEPH | Dir | M - OptEx | $2.65 | +8,000 | 76.8K | +12% | +$21.2K |
Purchase Sale Sale after option exercise All abbreviations