Terrance R. Ahern is Director at DEVELOPERS DIVERSIFIED REALTY CORP (DDR). They have made 20 open-market trades across 3 companies since 2008, most recently 2026-04-14.
CIK 0001191824
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.
14 open-market purchases totalling $7.6M since 2008, against 6 sales. Across 14 scored buys the stock is up 0.0% at ninety days, and 2.7 points behind the S&P over the same stretch.
14 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| DDR | 165,059 | $2.0M |
| CURB | 68,618 | $1.8M |
| KREF | 79,247 | $459K |
| SITC | 111,344 | $382K |
| Total | $4.6M |
Shares reported on the most recent Form 4, priced at the 2026-04-16 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 14% | 14% | 14% |
| Avg Move | -2.6% | -0.1% | +0.0% |
| Alpha | +1.6% | -1.5% | -2.7% |
| Scored | 14 | 14 | 14 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| KREF | BUY | 2025-11-06 | 2025-11-10 | $7.81 | $185K | +0.7% | +9.6% | -10.4% |
| SITC | SELL | 2021-05-26 | 2021-05-28 | $14.90 | $1.3M | +4.9% | -0.7% | +3.7% |
| SITC | SELL | 2021-05-13 | 2021-05-14 | $14.50 | $511K | +0.7% | +6.5% | +6.1% |
| SITC | SELL | 2021-05-10 | 2021-05-12 | $14.82 | $588K | +4.4% | +12.2% | +12.1% |
| SITC | SELL | 2021-05-06 | 2021-05-10 | $14.63 | $2.8M | +1.3% | +11.6% | +11.6% |
| SITC | BUY | 2020-03-19 | 2020-03-19 | $3.96 | $107K | -3.0% | -5.8% | +45.6% |
| DDR | BUY | 2017-06-22 | 2017-06-23 | $8.47 | $999K | +4.3% | +8.8% | +6.1% |
| DDR | BUY | 2017-03-09 | 2017-03-10 | $13.11 | $996K | -4.9% | -5.7% | -32.8% |
| DDR | BUY | 2011-09-23 | 2011-09-26 | $10.36 | $502K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2011-08-08 | 2011-08-10 | $11.13 | $1.1M | -3.3% | -0.8% | -0.8% |
| DDR | SELL | 2010-12-22 | 2010-12-27 | $13.81 | $1.8M | -3.3% | -0.8% | -0.8% |
| DDR | SELL | 2010-12-20 | 2010-12-22 | $13.55 | $8.5M | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2010-05-20 | 2010-05-27 | $10.82 | $206K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-12-26 | 2008-12-31 | $4.11 | $206K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-12-17 | 2008-12-19 | $4.26 | $277K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-12-01 | 2008-12-03 | $3.95 | $40K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-11-26 | 2008-12-03 | $4.57 | $215K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-11-25 | 2008-12-03 | $4.44 | $335K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-11-20 | 2008-12-03 | $3.05 | $812K | -3.3% | -0.8% | -0.8% |
| DDR | BUY | 2008-10-28 | 2008-11-12 | $9.78 | $1.6M | -3.3% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.