Jack Kendrick Heilbron is CEO at Presidio Property Trust, Inc. (PPTINC). They have made 47 open-market trades across 4 companies since 2008, most recently 2026-10-02.
CIK 0001437208
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
45 open-market purchases totalling $313K since 2008, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| PrivateUnlisted | 11,110 | — |
| PPTINC | 126,839 | — |
| SQFT | 710,156 | — |
| SQFT,SQFTP | 710,156 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2026-10-06 close. 4 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PPTINC | BUY | 2026-09-21 | 2026-09-22 | $6.21 | $2K | N/A | — | — |
| PPTINC | SELL | 2026-04-10 | 2026-04-13 | $3.92 | $23K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-12-26 | 2025-12-30 | $2.82 | $28K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-12-16 | 2025-12-30 | $3.29 | $33K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-09-03 | 2025-09-04 | $4.74 | $7K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-08-22 | 2025-08-26 | $4.89 | $6K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-08-21 | 2025-08-22 | $4.91 | $491 | N/A | N/A | N/A |
| PPTINC | BUY | 2025-06-23 | 2025-06-23 | $4.20 | $84 | N/A | N/A | N/A |
| PPTINC | BUY | 2025-06-09 | 2025-06-12 | $4.46 | $6K | N/A | N/A | N/A |
| PPTINC | BUY | 2025-05-20 | 2025-05-21 | $6.60 | $12K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-12-09 | 2024-12-09 | $0.56 | $11K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-11-21 | 2024-11-22 | $0.49 | $17K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-09-26 | 2024-10-09 | $0.65 | $260 | N/A | N/A | N/A |
| PPTINC | BUY | 2024-09-03 | 2024-09-05 | $15.25 | $6K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-08-16 | 2024-08-20 | $0.57 | $6K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-06-25 | 2024-06-27 | $0.64 | $536 | N/A | N/A | N/A |
| PPTINC | BUY | 2024-06-25 | 2024-06-26 | $0.64 | $8K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-06-21 | 2024-06-24 | $0.87 | $8K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-06-20 | 2024-06-20 | $0.75 | $2K | N/A | N/A | N/A |
| PPTINC | BUY | 2024-05-29 | 2024-05-30 | $0.80 | $8K | N/A | N/A | N/A |
| SQFT,SQFTP | BUY | 2023-09-05 | 2023-09-06 | $0.78 | $7K | N/A | N/A | N/A |
| SQFT,SQFTP | BUY | 2023-08-22 | 2023-08-23 | $0.79 | $156 | N/A | N/A | N/A |
| SQFT,SQFTP | BUY | 2023-08-17 | 2023-08-18 | $0.82 | $10K | N/A | N/A | N/A |
| SQFT,SQFTP | BUY | 2023-06-23 | 2023-06-26 | $0.85 | $2K | N/A | N/A | N/A |
| SQFT,SQFTP | BUY | 2023-06-20 | 2023-06-20 | $0.86 | $9K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.