Robert A. Ortenzio is Chairman & Founder at SELECT MEDICAL HOLDINGS CORP (SEM). They have made 24 open-market trades across 2 companies since 2014, most recently 2026-08-03.
CIK 0000918697
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 24 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SEM | 7,081,788 | $117.0M |
| CON | 503,455 | $19.4M |
| ODSY | 15,100 | — |
| Total | $136.4M |
Shares reported on the most recent Form 4, priced at the 2026-08-05 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 |
|---|---|---|---|---|---|---|---|---|
| CON | SELL | 2026-08-03 | 2026-08-05 | $31.84 | $4.1M | +14.6% | +11.3% | — |
| CON | SELL | 2026-07-01 | 2026-07-06 | $30.50 | $4.0M | -0.5% | -3.4% | +13.7% |
| CON | SELL | 2026-06-01 | 2026-06-02 | $25.00 | $3.3M | +11.6% | +26.4% | +33.7% |
| CON | SELL | 2026-05-08 | 2026-05-11 | $25.00 | $3.3M | +3.3% | +7.5% | +37.5% |
| SEM | SELL | 2024-11-26 | 2024-11-29 | $19.55 | $148.8M | -6.7% | -10.9% | -12.5% |
| SEM | SELL · 10b5-1 | 2024-04-08 | 2024-04-10 | $29.90 | $1.5M | -4.8% | +17.0% | +24.0% |
| SEM | SELL · 10b5-1 | 2024-03-08 | 2024-03-11 | $28.30 | $1.4M | +2.7% | +1.1% | +17.1% |
| SEM | SELL · 10b5-1 | 2024-02-08 | 2024-02-09 | $26.00 | $1.3M | -1.0% | +8.8% | +26.8% |
| SEM | SELL · 10b5-1 | 2024-01-08 | 2024-01-09 | $26.63 | $2.7M | +2.5% | +0.7% | +14.3% |
| SEM | SELL · 10b5-1 | 2023-12-14 | 2023-12-14 | $25.00 | $2.5M | -4.3% | +5.5% | +14.3% |
| SEM | SELL · 10b5-1 | 2023-09-08 | 2023-09-11 | $26.82 | $1.3M | -2.4% | -9.7% | -9.6% |
| SEM | SELL · 10b5-1 | 2023-08-08 | 2023-08-09 | $29.52 | $1.5M | -1.8% | -7.7% | -24.4% |
| SEM | SELL · 10b5-1 | 2023-07-10 | 2023-07-11 | $30.36 | $1.5M | +1.8% | -6.2% | -21.6% |
| SEM | SELL · 10b5-1 | 2023-06-29 | 2023-06-30 | $32.00 | $3.2M | -4.0% | -4.5% | -18.0% |
| SEM | SELL · 10b5-1 | 2023-06-21 | 2023-06-22 | $30.00 | $1.0M | +1.8% | +5.4% | -13.4% |
| SEM | SELL · 10b5-1 | 2023-06-08 | 2023-06-09 | $28.63 | $1.4M | +6.4% | +6.9% | -4.0% |
| SEM | SELL · 10b5-1 | 2023-05-08 | 2023-05-09 | $29.78 | $8.4M | -3.1% | -1.9% | +2.7% |
| SEM | SELL | 2021-03-10 | 2021-03-12 | $34.02 | $1.7M | -5.3% | -0.5% | +18.8% |
| SEM | SELL | 2021-03-08 | 2021-03-10 | $34.00 | $8.5M | -2.3% | -2.1% | +13.1% |
| SEM | SELL | 2021-03-03 | 2021-03-04 | $34.00 | $901K | +6.4% | +4.8% | +20.1% |
| SEM | SELL | 2021-02-26 | 2021-03-01 | $32.51 | $16.1M | +4.5% | +3.1% | +21.3% |
| SEM | SELL | 2021-01-07 | 2021-01-08 | $31.02 | $17.2M | -5.1% | -8.5% | +14.7% |
| SEM | SELL | 2021-01-05 | 2021-01-06 | $29.42 | $17.0M | -6.0% | -10.7% | +13.6% |
| SEM | SELL | 2020-02-24 | 2020-02-26 | $28.17 | $646K | -13.4% | -39.0% | -36.4% |
| SEM | SELL | 2019-11-14 | 2019-11-15 | $20.01 | $7.9M | +9.4% | +10.9% | +25.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.