Insider · CIK 0001169897
David S Chernow
Files at SEM (SELECT MEDICAL HOLDINGS CORP). First filing Apr 29, 2025, latest Apr 29, 2025.
In brief
David S Chernow files SEC Form 4 as CEO, president, director and chair at SEM (SELECT MEDICAL HOLDINGS CORP). Since Apr 29, 2025, David S Chernow has reported 0 open-market buys worth $0 and 1 open-market sell worth $4.0M, the latest filed on Apr 29, 2025.
A track record needs three past buys with six months of prices behind them; David S Chernow has 0, so none is measured yet.
The newest scored trade: sold $4.0M of SEM on Apr 28, 2025, filed Apr 29, 2025, scored 35 (weak), under a 10b5-1 plan.
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 35Weak | SELECT MEDICAL HOLDINGS CORP | $4.0M 225,000 shares | -24% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Apr 28, 2025 | SEM SELECT MEDICAL HOLDINGS CORP | 225,000 0.17% of outstanding | $4.0M | Apr 28, 2025 | none |
Transactions
Every row this insider has filed, 9 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | SEM SELECT MEDICAL HOLDINGS CORP | JOther Common Stock | -100,000 | $0.00 | $0 | 777,244 | Jul 1, 2026 |
| Jun 30, 2026 | SEM SELECT MEDICAL HOLDINGS CORP | DDisposition to issuer Common Stock | -656,823 | $16.50 | $11M | 113,421 | Jul 1, 2026 |
| Jun 30, 2026 | SEM SELECT MEDICAL HOLDINGS CORP | FTax withholding Common Stock | -113,421 | $16.50 | $1.9M | 0 | Jul 1, 2026 |
| Apr 30, 2026 | SEM SELECT MEDICAL HOLDINGS CORP | FTax withholding Common Stock | -22,586 | $16.41 | $371k | 870,244 | May 1, 2026 |
| Aug 1, 2025 | SEM SELECT MEDICAL HOLDINGS CORP | FTax withholding Common Stock | -49,100 | $12.57 | $617k | 892,830 | Aug 4, 2025 |
| Jul 29, 2025 | SEM SELECT MEDICAL HOLDINGS CORP | AGrant or award Common Stock | +250,000 | $0.00 | $0 | 941,930 | Jul 31, 2025 |
| Apr 30, 2025 | SEM SELECT MEDICAL HOLDINGS CORP | FTax withholding Common Stock | -22,586 | $18.24 | $412k | 691,930 | May 1, 2025 |
| Apr 28, 2025 | SEM SELECT MEDICAL HOLDINGS CORP | SOpen-market sale Common Stock10b5-1 | -225,000 | $18.00 | $4.0M | 714,516 | Apr 29, 2025 |
| Nov 5, 2024 | SEM SELECT MEDICAL HOLDINGS CORP | FTax withholding Common Stock | -70,704 | $37.21 | $2.6M | 939,516 | Nov 7, 2024 |
Questions about David S Chernow
Answered from the filings on this page, as of the latest one.
Is David S Chernow buying or selling?
Not in the last 12 months. David S Chernow's latest open-market trade on SEC Form 4 was sold $4.0M of SEM on Apr 28, 2025.
How did David S Chernow's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David S Chernow has 0.
Where does David S Chernow file Form 4?
David S Chernow has filed Form 4 at SEM (SELECT MEDICAL HOLDINGS CORP) as VICE CHAIRMAN. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.