Benjamin P. Harris is President at Gramercy Property Trust Inc. (GPT). They have made 18 open-market trades across 3 companies since 2012, most recently 2026-08-14.
CIK 0001289000
5 open-market purchases totalling $361K since 2012, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| GPT | 64,730 | $2.2M |
| SNDA | 10,037 | $354K |
| GKK | 651,000 | — |
| Total | $2.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-19 close. 1 holding could not be priced and is 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 |
|---|---|---|---|---|---|---|---|---|
| SNDA | SELL | 2026-08-14 | 2026-08-19 | $39.79 | $249K | -7.4% | -5.6% | — |
| SNDA | SELL | 2026-05-13 | 2026-06-15 | $37.46 | $94K | +12.9% | +13.4% | +15.4% |
| SNDA | SELL | 2024-12-06 | 2024-12-09 | $24.00 | $72K | -8.7% | -15.7% | -7.3% |
| SNDA | BUY | 2021-12-17 | 2021-12-21 | $26.88 | $83K | +6.0% | +9.4% | +18.9% |
| GPT | SELL | 2018-06-18 | 2018-06-19 | $27.66 | $692K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2017-12-28 | 2017-12-28 | $26.73 | $341K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2017-09-12 | 2017-09-12 | $30.50 | $275K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2017-06-30 | 2017-07-05 | $29.68 | $148K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2016-12-23 | 2016-12-27 | $9.02 | $135K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2016-08-17 | 2016-08-18 | $9.55 | $1.9M | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2016-08-17 | 2016-08-18 | $9.55 | $955K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2016-06-30 | 2016-07-05 | $8.98 | $359K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2016-03-31 | 2016-04-01 | $8.42 | $126K | +5.2% | -0.6% | -0.6% |
| GPT | SELL | 2015-12-28 | 2015-12-30 | $7.80 | $78K | +5.2% | -0.6% | -0.6% |
| GPT | BUY | 2014-09-12 | 2014-09-15 | $6.11 | $31K | +5.2% | -0.6% | -0.6% |
| GPT | BUY | 2013-11-19 | 2013-11-20 | $4.50 | $113K | +5.2% | -0.6% | -0.6% |
| GKK | BUY | 2012-11-13 | 2012-11-15 | $2.66 | $29K | N/A | N/A | N/A |
| GKK | BUY | 2012-08-27 | 2012-08-30 | $2.64 | $106K | 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.