Russell L. Carson is Director at SELECT MEDICAL HOLDINGS CORP (SEM). They have made 29 open-market trades across 10 companies since 2006, most recently 2025-07-29.
CIK 0001212986
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.
1 open-market purchase totalling $17.5M since 2008, against 28 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ADS | 7,160,349 | $406.7M |
| KTWO | 14,195,044 | $142.9M |
| PAYC | 53,828 | $14.4M |
| SEM | 596,000 | $9.8M |
| UAM | 85,358 | $851K |
| MINI | 1,595 | $47K |
| MDAS | 44,261 | — |
| MDTH | 22,384 | — |
| CYCL | 17,922,000 |
Shares reported on the most recent Form 4, priced at the 2025-07-31 close. 7 holdings could not be priced and are excluded from the total.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 75% | 75% |
| Avg Move | -14.6% | -1.6% | -3.8% |
| Scored | 8 | 8 | 8 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PAYC | SELL | 2015-11-24 | 2015-11-24 | $41.75 | $257K | -16.7% | -3.1% | -21.1% |
| PAYC | SELL | 2015-09-28 | 2015-09-30 | $37.56 | $25.4M | -16.7% | -3.1% | -3.1% |
| PAYC | SELL | 2015-09-21 | 2015-09-23 | $37.56 | $107.7M | -16.7% | -3.1% | -3.1% |
| KTWO | SELL | 2015-07-13 | 2015-07-13 | $22.60 | $70.4M | -24.7% | +0.9% | +0.9% |
| PAYC | SELL | 2015-05-20 | 2015-05-22 | $35.75 | $184.1M | -16.7% | -3.1% | -3.1% |
| SEM | SELL | 2014-09-18 | 2014-09-22 | $13.02 | $4.0M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-09-15 | 2014-09-17 | $13.07 | $5.8M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-09-10 | 2014-09-12 | $13.35 | $13.5M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-08-27 | 2014-08-29 | $14.06 | $4.2M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-08-22 | 2014-08-26 | $14.03 | $2.8M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-08-20 | 2014-08-22 | $14.01 | $1.0M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-08-15 | 2014-08-19 | $14.08 | $2.8M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-08-13 | 2014-08-15 | $14.07 | $3.2M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-05-21 | 2014-06-05 | $14.48 | $13.2M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2014-03-17 | 2014-06-05 | $13.27 | $54.0M | -12.3% | +1.6% | +1.6% |
| SEM | SELL | 2013-11-15 | 2013-11-19 | $8.58 | $98K | -12.3% | +1.6% | +1.6% |
| SVVS | SELL | 2010-03-05 | 2010-03-09 | $15.53 | $1.6M | N/A | N/A | N/A |
| SVVS | SELL | 2009-05-06 | 2009-05-29 | $10.69 | $2.1M | N/A | N/A | N/A |
| CYCL | SELL | 2009-04-27 | 2009-04-29 | $8.26 | $9.9M | N/A | N/A | N/A |
| UAM | SELL | 2009-03-17 | 2009-03-19 | $8.02 | $201K | -8.5% | -2.2% | -2.2% |
| SVVS | BUY | 2008-05-06 | 2008-05-08 | $15.34 | $17.5M | N/A | N/A | N/A |
| SVVS | SELL | 2007-08-06 | 2007-08-08 | $33.94 | $157K | N/A | N/A | N/A |
| MDTH | SELL | 2007-05-17 | 2007-05-21 | $33.07 | $64.8M | N/A | N/A | N/A |
| SVVS | SELL | 2006-12-29 | 2007-01-03 | $35.51 | $1.6M | N/A | N/A | N/A |
| MDTH | SELL | 2006-11-29 | 2006-11-29 | $25.00 | $4.9M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| — |
| AMCP | 60,033 | — |
| SVVS | 320,409 | — |
| ITCD | 4,127,611 | — |
| AGAM | 21,513,988 | — |
| Total | $574.8M |