Russell L Carson
CIK 1212986 · last filed 2026-07-01
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SEM price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
26TH FLOOR
NEW YORK, NY 10022
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Director | 0 | $16.51 | $0 | -$511.54M | 35 | 2026-07-01 |
| PAYC | 10%+ Owner | 8,556,414 | $270.06 | $2.31B | -$501.35M | 5 | 2015-09-30 |
| KTWO | 10%+ Owner | 253,469 | $10.12 | $2.57M | -$11.29M | 1 | 2015-02-10 |
| MOBILE MINI INC (MINI) Delisted | 10%+ Owner | 3,973,252 | — | — | $0 | 2 | 2013-05-23 |
| SAVVIS, Inc. (SVVS) Delisted | 10%+ Owner | 10,285,694 | — | — | $12.12M | 12 | 2011-07-07 |
| AGA Medical Holdings, Inc. (AGAM) Delisted | 10%+ Owner | 21,668,799 | — | — | $0 | 2 | 2010-05-13 |
| CAREMARK ULYSSES HOLDING CORP. (UAM) Delisted | 10%+ Owner | 3,065,617 | — | — | -$180.68M | 6 | 2009-11-12 |
| CENTENNIAL COMMUNICATIONS CORP /DE (CYCL) Delisted | 10%+ Owner | 17,922,000 | — | — | -$9.91M | 8 | 2009-04-29 |
| MEDASSETS INC (MDAS) Delisted | 10%+ Owner | 5,057,918 | — | — | $0 | 1 | 2008-12-18 |
| MEDCATH CORP (MDTH) Delisted | 10%+ Owner | 1,649,352 | — | — | -$64.82M | 1 | 2007-05-21 |
Recent Filings · Page 2 of 8
78 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-09-07 | SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Gift (G) | −250,000 | $0 | EDGAR |
| 2018-08-02 | SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Grant (A) | +10,000 | $0 | EDGAR |
| 2017-08-02 | SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Grant (A) | +10,000 | $0 | EDGAR |
| 2016-08-05 | SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Grant (A) | +10,000 | $0 | EDGAR |
| 2015-09-30 | PAYC | Sell (S) | −675,000 | -$25.35M | EDGAR |
| 2015-09-23 | PAYC | Sell (S) | −2,868,384 | -$107.74M | EDGAR |
| 2015-08-06 | SELECT MEDICAL HOLDINGS CORP (SEM) Delisted | Grant (A) | +10,000 | $0 | EDGAR |
| 2015-05-22 | PAYC | Sell (S) | −5,150,441 | -$184.13M | EDGAR |
| 2015-05-22 | PAYC | Sell (S) | −5,150,441 | -$184.13M | EDGAR |
| 2015-03-10 | PAYC | Other (J) | −4,820,199 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.