PURR's three largest insider shareholders as of September 29, 2026 are Robert E. Jr. Diamond (Director, 1.51Mn shares), David Ira Schamis (Ceo, 552.32K shares), Brett Douglas Beldner (Cfo, 453.46K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Robert E. Jr. Diamond | Director | 1,510,339 | 0 | 1,510,339 | 42.7% | 18 Sep, 2026 |
| 2 | David Ira Schamis | Ceo | 552,322 | 0 | 552,322 | 15.6% | 18 Sep, 2026 |
| 3 | Brett Douglas Beldner | Cfo | 453,463 | 0 | 453,463 | 12.8% | 07 May, 2026 |
| 4 | Jeroen Nieuwkoop | Chief Operating Officer | 0 | 421,623 | 421,623 | 11.9% | 25 Jun, 2026 |
| 5 | Jeffrey Tuder | Director | 272,481 | 0 | 272,481 | 7.7% | 18 Sep, 2026 |
| 6 | Lawrence E Leibowitz | Director | 85,980 | 0 | 85,980 | 2.4% | 06 Jul, 2026 |
| 7 | Thomas C. King | Director | 76,800 | 0 | 76,800 | 2.2% | 06 Jul, 2026 |
| 8 | Eric S Rosengren | Director | 76,800 | 0 | 76,800 | 2.2% | 06 Jul, 2026 |
| 9 | Nailesh Bhatt | Director | 46,914 | 0 | 46,914 | 1.3% | 06 Jul, 2026 |
| 10 | Albert D. Dyrness | Director | 41,671 | 0 | 41,671 | 1.2% | 11 Feb, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 17 Sep, 2026 | David Ira Schamis | Ceo | Acquired J | 416,013 | $0.00 | $0 | 552,322 | Direct |
| 17 Sep, 2026 | Jeffrey Tuder | Director | Acquired J | 231,692 | $0.00 | $0 | 272,481 | Direct |
| 17 Sep, 2026 | Robert E. Jr. Diamond | Director | Acquired J | 832,750 | $0.00 | $0 | 1,510,339 | Direct |
| 31 Aug, 2026 | Robert E. Jr. Diamond | Director | Acquired J | 1,253,860 | $0.00 | $0 | 1,253,860 | Direct |
| 31 Aug, 2026 | David Ira Schamis | Ceo | Acquired J | 537,585 | $0.00 | $0 | 537,585 | Direct |
| 31 Aug, 2026 | Jeffrey Tuder | Director | Acquired J | 272,578 | $0.00 | $0 | 272,578 | Direct |
| 31 Aug, 2026 | David Ira Schamis | Ceo | Acquired J | 537,585 | $0.00 | $0 | 537,585 | Direct |
| 31 Aug, 2026 | Jeffrey Tuder | Director | Acquired J | 272,578 | $0.00 | $0 | 272,578 | Direct |
| 31 Aug, 2026 | Robert E. Jr. Diamond | Director | Acquired J | 1,253,860 | $0.00 | $0 | 1,253,860 | Direct |
| 31 Aug, 2026 | Robert E. Jr. Diamond | Director | Acquired J | 1,253,860 | $0.00 | $0 | 1,253,860 | Direct |
| 31 Aug, 2026 | Jeffrey Tuder | Director | Acquired J | 272,578 | $0.00 | $0 | 272,578 | Direct |
| 31 Aug, 2026 | David Ira Schamis | Ceo | Acquired J | 537,585 | $0.00 | $0 | 537,585 | Direct |
| 01 Jul, 2026 | Eric S Rosengren | Director | Acquired A | 4,764 | — | — | 76,800 | Direct |
| 01 Jul, 2026 | Thomas C. King | Director | Acquired A | 4,764 | — | — | 76,800 | Direct |
| 01 Jul, 2026 | Nailesh Bhatt | Director | Acquired A | 1,588 | — | — | 46,914 | Direct |
| 01 Jul, 2026 | Lawrence E Leibowitz | Director | Acquired A | 2,117 | — | — | 85,980 | Direct |
| 23 Jun, 2026 | Jeroen Nieuwkoop | Chief Operating Officer | Acquired A | 421,623 | $0.00 | $0 | 421,623 | Indirect |
| 05 May, 2026 | Brett Douglas Beldner | Cfo | Acquired A | 421,623 | $0.00 | $0 | 453,463 | Direct |
| 01 Apr, 2026 | Lawrence E Leibowitz | Director | Acquired A | 3,274 | $0.00 | $0 | 83,863 | Direct |
| 01 Apr, 2026 | Eric S Rosengren | Director | Acquired A | 7,367 | $0.00 | $0 | 72,036 | Direct |