SOTK
SONO TEK CORP
NASDAQ · Technology · Hardware, Equipment & Parts · US
$4.50
+0.45%0
Insider buys (3m)
4
Insider sells (3m)
-$159.0K
Net value (3m)
-15.4%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 24, 2026 | O'DONNELL CAROL A · director | A-Award | 5,396 | $5.35 |
| Aug 24, 2026 | Booth Brian Lewis · officer: Vice President | A-Award | 7,205 | $5.35 |
| Aug 24, 2026 | RIEMER JOSEPH · director | A-Award | 5,396 | $5.35 |
| Aug 24, 2026 | WARSHAW KIRK M · director | A-Award | 5,396 | $5.35 |
| Aug 24, 2026 | COCCIO CHRISTOPHER L · director | A-Award | 17,986 | $5.35 |
| Aug 24, 2026 | HASKELL ERIC · director | A-Award | 5,396 | $5.35 |
| Aug 24, 2026 | HARSHBARGER R STEPHEN · director, officer: CEO | A-Award | 17,291 | $5.35 |
| Aug 24, 2026 | Lawal Adeniyi · director | A-Award | 5,396 | $5.35 |
| Aug 24, 2026 | Cichetti Christopher · officer: VP | A-Award | 12,968 | $5.35 |
| Aug 24, 2026 | Kuha Maria T · officer: VP | A-Award | 7,205 | $5.35 |
| Aug 24, 2026 | Bagley Stephen James · officer: CFO | A-Award | 7,205 | $5.35 |
| Aug 3, 2026 | Bagley Stephen James · officer: CFO | Sale | 8,346 | $5.13 |
| Jul 29, 2026 | Bagley Stephen James · officer: CFO | Sale | 1,200 | $5.08 |
| Jul 27, 2026 | Bagley Stephen James · officer: CFO | Sale | 3,454 | $5.43 |
| Jul 23, 2026 | COCCIO CHRISTOPHER L · director | Sale | 17,000 | $5.38 |
| May 4, 2026 | Booth Brian Lewis · officer: Vice President | M-Exempt | 3,299 | $5.48 |
| May 4, 2026 | Booth Brian Lewis · officer: Vice President | M-Exempt | 0 | $4.12 |
| May 4, 2026 | Booth Brian Lewis · officer: Vice President | M-Exempt | 1,650 | $4.45 |
| May 4, 2026 | Booth Brian Lewis · officer: Vice President | M-Exempt | 2,606 | $4.12 |
| Mar 24, 2026 | Lawal Adeniyi · director | Purchase | 2,400 | $4.12 |
| Oct 24, 2025 | COCCIO CHRISTOPHER L · director | Sale | 12,320 | $4.78 |
| Oct 23, 2025 | COCCIO CHRISTOPHER L · director | Sale | 2,097 | $4.66 |
| Oct 23, 2025 | COCCIO CHRISTOPHER L · director | Sale | 2,015 | $4.65 |
| Oct 23, 2025 | COCCIO CHRISTOPHER L · director | Sale | 100 | $4.67 |
| Aug 25, 2025 | RIEMER JOSEPH · director | A-Award | 7,018 | $3.25 |
| Aug 25, 2025 | HASKELL ERIC · director | A-Award | 7,018 | $3.25 |
| Aug 25, 2025 | HARSHBARGER R STEPHEN · officer: CEO | A-Award | 29,268 | $3.25 |
| Aug 25, 2025 | Cichetti Christopher · officer: VP | A-Award | 21,951 | $3.25 |
| Aug 25, 2025 | Kuha Maria T · officer: VP | A-Award | 12,195 | $3.25 |
| Aug 25, 2025 | Lawal Adeniyi · director | A-Award | 7,018 | $3.25 |
Institutional positioning
13F filings over the trailing two quarters
New 10Increased 17Reduced 12Sold out 2
| Filer | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 372,812 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 361,255 | May 15, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | New Position | 160,202 | May 7, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 149,669 | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 136,007 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 115,000 | Aug 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 89,100 | May 14, 2026 |
| M&T BANK CORP | Unchanged | 80,000 | Aug 4, 2026 |
| M&T BANK CORP | Reduced | 80,000 | May 12, 2026 |
| MORGAN STANLEY | Increased | 68,974 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | Increased | 67,337 | Aug 13, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 66,804 | May 8, 2026 |
| STIFEL FINANCIAL CORP | Unchanged | 60,000 | Aug 12, 2026 |
| STIFEL FINANCIAL CORP | Unchanged | 60,000 | May 12, 2026 |
| BARD ASSOCIATES INC | Increased | 57,102 | Aug 12, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 24, 2026