Andres Reiner is CEO & President at PROS Holdings, Inc. (PRO). They have made 34 open-market trades across 1 company since 2008, most recently 2026-08-14.
CIK 0001434817
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.
2 open-market purchases totalling $263K since 2024, against 32 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PRO | BUY | 2024-09-16 | 2024-09-16 | $17.85 | $134K | +7.3% | +6.4% | +36.7% |
| PRO | BUY | 2024-09-12 | 2024-09-12 | $17.20 | $129K | +4.3% | +4.2% | +36.3% |
| PRO | SELL · 10b5-1 | 2024-03-01 | 2024-03-04 | $35.42 | $1.8M | -2.7% | +1.2% | -18.6% |
| PRO | SELL · 10b5-1 | 2023-11-30 | 2023-12-01 | $36.42 | $1.8M | +0.1% | -10.4% | -8.7% |
| PRO | SELL | 2022-01-19 | 2022-01-20 | $28.64 | $1.9M | +6.4% | +12.6% | +14.9% |
| PRO | SELL | 2022-01-14 | 2022-01-18 | $29.79 | $265K | -3.7% | +8.2% | +4.9% |
| PRO | SELL | 2022-01-12 | 2022-01-13 | $31.71 | $417K | -10.7% | -0.9% | +5.0% |
| PRO | SELL | 2022-01-11 | 2022-01-12 | $32.70 | $610K | -15.7% | +3.9% | -5.3% |
| PRO | SELL | 2021-01-19 | 2021-01-20 | $44.37 | $702K | -4.6% | +4.4% | -5.6% |
| PRO | SELL | 2021-01-14 | 2021-01-15 | $46.80 | $416K | -0.5% | -0.2% | +4.9% |
| PRO | SELL | 2021-01-12 | 2021-01-13 | $46.99 | $7.9M | -7.3% | -4.2% | -3.7% |
| PRO | SELL | 2021-01-05 | 2021-01-06 | $49.57 | $937K | -8.6% | -10.0% | -12.0% |
| PRO | SELL | 2019-11-01 | 2019-11-05 | $50.62 | $2.4M | +3.6% | +15.4% | +17.2% |
| PRO | SELL | 2019-10-01 | 2019-10-04 | $59.69 | $2.9M | -2.2% | -14.7% | +3.0% |
| PRO | SELL | 2019-09-03 | 2019-09-05 | $70.60 | $3.6M | -8.1% | -10.3% | -8.6% |
| PRO | SELL | 2019-08-01 | 2019-08-05 | $72.26 | $1.9M | +3.5% | +2.6% | -24.5% |
| PRO | SELL | 2019-08-01 | 2019-08-02 | $72.26 | $1.9M | +2.4% | +2.0% | -24.6% |
| PRO | SELL | 2019-08-01 | 2019-08-05 | $72.26 | $1.9M | +3.5% | +2.6% | -24.5% |
| PRO | SELL | 2018-11-12 | 2018-11-13 | $31.37 | $314K | +1.3% | +0.9% | +25.2% |
| PRO | SELL | 2018-10-16 | 2018-10-18 | $32.21 | $322K | +9.4% | -8.4% | +3.4% |
| PRO | SELL | 2018-09-10 | 2018-09-11 | $39.03 | $390K | -4.8% | -18.8% | -16.8% |
| PRO | SELL | 2018-08-14 | 2018-08-16 | $37.62 | $376K | +4.2% | +9.7% | -15.3% |
| PRO | SELL | 2018-07-17 | 2018-07-19 | $38.29 | $383K | -3.0% | -7.8% | -14.2% |
| PRO | SELL | 2018-06-12 | 2018-06-13 | $35.03 | $350K | -1.8% | +8.3% | +7.1% |
| PRO | SELL | 2018-04-18 | 2018-04-20 | $33.52 | $1.0M | -9.1% | +8.6% | +14.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.