Greg D. Aunan is CAO & VP at HMS HOLDINGS CORP (HMSY). They have made 10 open-market trades across 2 companies since 2018, most recently 2026-08-04.
CIK 0001646370
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HMSY | 40,898 | $1.5M |
| NEO | 5,153 | $86K |
| Total | $1.6M |
Shares reported on the most recent Form 4, priced at the 2026-08-06 close.
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 |
|---|---|---|---|---|---|---|---|---|
| NEO | SELL | 2026-08-04 | 2026-08-06 | $16.07 | $321K | -0.1% | +10.4% | — |
| HMSY | SELL | 2020-05-15 | 2020-05-18 | $26.63 | $1.7M | +11.9% | +10.5% | +4.9% |
| HMSY | SELL | 2019-08-07 | 2019-08-08 | $38.16 | $937K | +0.8% | -4.6% | -29.9% |
| HMSY | SELL | 2019-08-02 | 2019-08-05 | $37.50 | $1.2M | -0.3% | -5.4% | -29.3% |
| HMSY | SELL | 2019-08-02 | 2019-08-05 | $37.50 | $1.2M | -0.3% | -5.4% | -29.3% |
| HMSY | SELL | 2018-12-12 | 2018-12-12 | $35.57 | $197K | -24.9% | -18.1% | -8.8% |
| HMSY | SELL | 2018-12-03 | 2018-12-06 | $35.66 | $347K | -14.3% | -15.1% | -10.1% |
| HMSY | SELL | 2018-11-29 | 2018-11-30 | $35.71 | $1.2M | -5.5% | -22.5% | -5.0% |
| HMSY | SELL | 2018-11-23 | 2018-11-27 | $35.71 | $221K | +0.7% | -16.6% | +2.6% |
| HMSY | SELL | 2018-11-19 | 2018-11-21 | $35.77 | $359K | -2.0% | -22.1% | -11.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.