Brian X. Tierney is CFO & VP at AMERICAN ELECTRIC POWER CO INC (AEP). They have made 8 open-market trades across 1 company since 2013, most recently 2026-06-01.
CIK 0001423515
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.
0 open-market purchases, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AEP | SELL | 2020-02-24 | 2020-02-26 | $101.55 | $3.8M | -2.7% | -14.3% | -17.9% |
| AEP | SELL | 2019-07-29 | 2019-07-30 | $89.73 | $800K | +1.6% | +2.4% | +5.4% |
| AEP | SELL | 2019-05-14 | 2019-05-15 | $86.02 | $756K | +2.0% | +6.6% | +6.2% |
| AEP | SELL | 2015-08-04 | 2015-08-05 | $56.80 | $508K | +0.2% | +0.9% | +0.9% |
| AEP | SELL | 2015-05-07 | 2015-05-11 | $55.51 | $202K | +0.2% | +0.9% | +0.9% |
| AEP | SELL | 2014-08-14 | 2014-08-15 | $50.92 | $438K | +0.2% | +0.9% | +0.9% |
| AEP | SELL | 2014-02-07 | 2014-02-10 | $47.81 | $286K | +0.2% | +0.9% | +0.9% |
| AEP | SELL | 2013-08-06 | 2013-08-07 | $45.71 | $504K | +0.2% | +0.9% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.