Sintx Technologies, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Honigblum Gregg R. | Chief Investment Officer | Purchase | 3,200 | $4.28 | $13,696 | 196,067 | Dec 8, 2025 |
| Honigblum Gregg R. | Chief Investment Officer | Purchase | 5,000 | $3.94 | $19,700 | 104,000 | Dec 5, 2025 |
| Honigblum Gregg R. | Chief Investment Officer | Purchase | 5,000 | $3.20 | $16,000 | 69,000 | Nov 7, 2025 |
| Olson Eric K. | President and CEO | Purchase | 5,800 | $3.40 | $19,720 | 30,775 | Oct 20, 2025 |
| MOYES JAY M | — | Purchase | 3,000 | $3.59 | $10,770 | 3,000 | Aug 26, 2025 |
| Honigblum Gregg R. | Chief Investment Officer | Purchase | 5,000 | $3.66 | $18,300 | 24,000 | Aug 26, 2025 |
| Olson Eric K. | President and CEO | Purchase | 775 | $3.64 | $2,821 | 23,775 | Aug 22, 2025 |
| Anderson Mark Lewis | — | Purchase | 10,000 | $3.30 | $33,000 | 15,000 | Jun 18, 2025 |
| Anderson Mark Lewis | — | Purchase | 5,000 | $2.36 | $11,800 | 5,000 | Apr 24, 2025 |
| Olson Eric K. | President and CEO | Purchase | 236 | $1.73 | $408 | 236 | Apr 23, 2025 |
| Honigblum Gregg R. | Chief Strategy Officer | Purchase | 4,000 | $1.79 | $7,160 | 14,000 | Apr 22, 2025 |
| Honigblum Gregg R. | Chief Strategy Officer | Purchase | 3,000 | $1.76 | $5,280 | 3,000 | Apr 22, 2025 |
| Truetzel David W. | — | Sale | 67 | $0.12 | $8 | 4 | Nov 29, 2022 |
| O'Brien David Francis | Chief Operating Officer | Purchase | 5,477 | $1.75 | $9,585 | 5,477 | Aug 27, 2020 |
| Truetzel David W. | — | Sale | 20,625 | — | — | 354,570 | Dec 9, 2015 |
| LOMBARDI TY | VP Finance | Purchase | 25,000 | $0.40 | $10,000 | 51,971 | Sep 10, 2015 |
| Truetzel David W. | — | Award / Grant | 278,506 | — | — | 375,195 | May 21, 2015 |
| LOMBARDI TY | VP Finance | Award / Grant | 14,586 | — | — | 26,971 | May 12, 2015 |
| Whitfield Christopher | — | Tax Withholding | 36,102 | $0.58 | $20,939 | 74,472 | Mar 9, 2015 |
| ONTIVEROS KEVIN | — | Award / Grant | 85,040 | — | — | 85,040 | Mar 9, 2015 |
| McEntire Bryan J. | Chief Technology Officer | Tax Withholding | 40,755 | $0.58 | $23,638 | 67,491 | Mar 9, 2015 |
| ESPLIN GORDON | — | Award / Grant | 77,331 | — | — | 77,331 | Mar 9, 2015 |
| Truetzel David W. | — | Sale | 15,000 | $0.68 | $10,200 | 96,689 | Dec 11, 2014 |
| White Jeffrey S. | — | Purchase | 9,600 | $0.62 | $5,952 | 9,600 | Dec 8, 2014 |
| Truetzel David W. | — | Purchase | 80,000 | $1.13 | $90,400 | 111,689 | Nov 21, 2014 |
| Abraham James P. | — | Disposition | 10,500 | — | — | 59,689 | Nov 13, 2014 |
| Abraham James P. | — | Award / Grant | 34,545 | — | — | 70,189 | Nov 10, 2014 |
| Kipke Arthur Karl | — | Other | 115,656 | — | — | 115,656 | Aug 12, 2014 |
| Truetzel David W. | — | Award / Grant | 23,279 | — | — | 23,616 | Aug 12, 2014 |
| LINK MAX | — | Award / Grant | 6,984 | — | — | 77,069 | Aug 12, 2014 |
| Bal Bhajanjit | — | Award / Grant | 6,984 | — | — | 59,627 | Aug 12, 2014 |
| Rupinskas Vytas | SVP, Marketing | Tax Withholding | 14,747 | $2.77 | $40,849 | 38,795 | Aug 12, 2014 |
| Abraham James P. | SVP, Global Sales | Award / Grant | 46,558 | — | — | 46,558 | Aug 12, 2014 |
| Davis Kevin L | — | Tax Withholding | 50,399 | $0.58 | $29,231 | 106,733 | Mar 9, 2014 |
| Kipke Arthur Karl | — | C | 16,914 | — | — | 16,914 | Feb 19, 2014 |
| Bal Bhajanjit | — | C | 52,643 | — | — | 53,224 | Feb 19, 2014 |
| MOYES JAY M | Chief Financial Officer | C | 6,250 | — | — | 6,250 | Feb 19, 2014 |
| LINK MAX | — | C | 57,864 | — | — | 70,666 | Feb 19, 2014 |
| Truetzel David W. | — | C | 11,064 | — | — | 11,064 | Feb 19, 2014 |