Updated Jul 16, 2026 · Last SEC filing 2026-07-13
TRANSACT TECHNOLOGIES INC (TACT) has filed 7 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-13. 3 Form 8-K material event filings were reported by TACT in the last 90 days. InsiderAlpha tracks every TACT SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.
| SIC classification | Computer Peripheral Equipment, NEC (SIC 3577) |
|---|---|
| SEC CIK | 0001017303 |
| Form 4 filings (90d) | 7 |
|---|---|
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-07-13 |
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | M — Option exercise | 41.7K | — | — | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | F — Tax withholding / forfeiture | 16.4K | $5.84 | $96K | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | F — Tax withholding / forfeiture | 4.3K | $4.66 | $20K | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | M — Option exercise | 12.5K | — | — | SEC | |
| 325 CAPITAL LLC | Insider | M — Option exercise | 1.7K | $0.00 | — | SEC | |
| Dunning Audrey | Insider | M — Option exercise | 1.7K | — | — | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | M — Option exercise | 10.1K | — | — | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | F — Tax withholding / forfeiture | 3.5K | $3.32 | $12K | SEC | |
| Richstmeier Brent | Chief Technology Officer | M — Option exercise | 6.3K | — | — | SEC | |
| DILLON JOHN | CEO | P — Open-market purchase | 70.9K | $3.49 | $247K | SEC | |
| DILLON JOHN | CEO | P — Open-market purchase | 29.1K | $3.56 | $104K | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | M — Option exercise | 12.5K | — | — | SEC | |
| DEMARTINO STEVEN A | President, CFO, Treas. & Secr. | F — Tax withholding / forfeiture | 4.2K | $3.48 | $15K | SEC | |
| DILLON JOHN | CEO | M — Option exercise | 1.2K | — | — | SEC | |
| Olinger Haydee | Insider | M — Option exercise | 1.2K | — | — | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for TRANSACT TECHNOLOGIES INC (TACT). Updated in real time as new filings are submitted to the SEC.
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| DEMARTINO STEVEN A | 9 | $127K |
| Dunning Audrey | 2 | — |
| Richstmeier Brent | 2 | — |
| 325 CAPITAL LLC | 2 | — |
| Ingianni Troy W | 1 | — |
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in TACT insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
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