Insider · CIK 0001718603
Lisa G Trimberger
Files at CDP (COPT DEFENSE PROPERTIES), EPR (EPR PROPERTIES), LXFR (LUXFER HOLDINGS PLC). First filing Jun 10, 2025, latest Mar 11, 2026.
Lisa G Trimberger files SEC Form 4 as director at CDP (COPT DEFENSE PROPERTIES), and also at EPR (EPR PROPERTIES), LXFR (LUXFER HOLDINGS PLC). Since Jun 10, 2025, Lisa G Trimberger has reported 0 open-market buys worth $0 and 3 open-market sells worth $839k, the latest filed on Mar 11, 2026.
A track record needs three past buys with six months of prices behind them; Lisa G Trimberger has 0, so none is measured yet.
The newest scored trade: sold $556k of EPR on Mar 10, 2026, filed Mar 11, 2026, scored 62 (notable). In the last 12 months: 0 buys worth $0 and 1 sell worth $556k.
Where the trades landed
Last year at the 3 companies this insider has traded most, with each buy and sell on the bar it happened.
EPR: EPR PROPERTIES
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
CDP: COPT DEFENSE PROPERTIES
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
LXFR: LUXFER HOLDINGS PLC
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 62Notable | EPR PROPERTIES | $556k 9,633 shares | -73% | +40% from low-5% from high | |
| 38Weak | CDPsell COPT DEFENSE PROPERTIES | $242k 7,896 shares | -31% | +25% from low-5% from high | |
| 26Weak | LUXFER HOLDINGS PLC | $41k 4,108 shares | -21% | +20% from low-22% from high |
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 |
|---|---|---|---|---|---|
| Sep 17, 2025 | CDP COPT Defense Properties | 4,896 0.00% of outstanding | $150k | Sep 17, 2025 | none |
| Sep 17, 2025 | CDP COPT DEFENSE PROPERTIES | 3,000 0.00% of outstanding | $92k | Sep 17, 2025 | none |
Transactions
Every row this insider has filed, 19 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | EPR EPR PROPERTIES | MOption exercise Common Shares of Beneficial Interest | +5,253 | - | - | 11,839 | Jun 2, 2026 |
| Jun 1, 2026 | EPR EPR PROPERTIES | MOption exercise Restricted Share Unitsderivative | -5,253 | $0.00 | $0 | 0 | Jun 2, 2026 |
| Jun 1, 2026 | EPR EPR PROPERTIES | AGrant or award Restricted Share Unitsderivative | +2,358 | $0.00 | $0 | 2,358 | Jun 2, 2026 |
| Jun 1, 2026 | EPR EPR PROPERTIES | AGrant or award Restricted Share Unitsderivative | +1,965 | $0.00 | $0 | 4,323 | Jun 2, 2026 |
| Jun 1, 2026 | EPR EPR PROPERTIES | AGrant or award Restricted Share Unitsderivative | +655 | $0.00 | $0 | 4,978 | Jun 2, 2026 |
| May 14, 2026 | CDP COPT DEFENSE PROPERTIES | AGrant or award Common Shares | +3,803 | - | - | 24,090 | May 18, 2026 |
| Mar 10, 2026 | EPR EPR PROPERTIES | SOpen-market sale Common Shares of Beneficial Interest | -6,633 | $57.83 | $384k | 6,586 | Mar 11, 2026 |
| Mar 10, 2026 | EPR EPR PROPERTIES | SOpen-market sale Common Shares of Beneficial Interestindirect: JTIC - John R. Trimberger Jr. Trust Lisa G. Trimberger Trust | -3,000 | $57.38 | $172k | 0 | Mar 11, 2026 |
| Sep 17, 2025 | CDP COPT DEFENSE PROPERTIES | SOpen-market sale Common Shares | -4,896 | $30.72 | $150k | 20,287 | Sep 18, 2025 |
| Sep 17, 2025 | CDP COPT DEFENSE PROPERTIES | SOpen-market sale Common Sharesindirect: See footnote | -3,000 | $30.52 | $92k | 0 | Sep 18, 2025 |
| Jun 5, 2025 | LXFR LUXFER HOLDINGS PLC | MOption exercise Ordinary Sharesindirect: By Lisa G. Trimberger Trust | +9,207 | - | - | 19,966 | Jun 10, 2025 |
| Jun 5, 2025 | LXFR LUXFER HOLDINGS PLC | SOpen-market sale Ordinary Sharesindirect: By Lisa G. Trimberger Trust | -4,108 | $10.02 | $41k | 15,858 | Jun 10, 2025 |
| Jun 5, 2025 | LXFR LUXFER HOLDINGS PLC | MOption exercise Restricted Stock Unitsderivativeindirect: See Footnote | -9,207 | - | - | 0 | Jun 10, 2025 |
| Jun 6, 2025 | LXFR LUXFER HOLDINGS PLC | AGrant or award Restricted Stock Unitsderivativeindirect: See Footnote | +8,622 | - | - | 8,622 | Jun 10, 2025 |
| Jun 2, 2025 | EPR EPR PROPERTIES | MOption exercise Common Shares of Beneficial Interest | +6,586 | - | - | 13,219 | Jun 4, 2025 |
| Jun 2, 2025 | EPR EPR PROPERTIES | MOption exercise Restricted Share Unitsderivative | -6,586 | $0.00 | $0 | 0 | Jun 4, 2025 |
| Jun 2, 2025 | EPR EPR PROPERTIES | AGrant or award Restricted Share Unitsderivative | +2,747 | $0.00 | $0 | 2,747 | Jun 4, 2025 |
| Jun 2, 2025 | EPR EPR PROPERTIES | AGrant or award Restricted Share Unitsderivative | +2,506 | $0.00 | $0 | 5,253 | Jun 4, 2025 |
| May 20, 2025 | CDP COPT DEFENSE PROPERTIES | AGrant or award Common Shares | +3,922 | - | - | 25,183 | May 22, 2025 |
Questions about Lisa G Trimberger
Answered from the filings on this page, as of the latest one.
Is Lisa G Trimberger buying or selling?
In the last 12 months Lisa G Trimberger reported 0 open-market buys worth $0 and 1 open-market sell worth $556k on SEC Form 4; the latest was sold $556k of EPR on Mar 10, 2026. Grants, option exercises and tax withholding are not counted.
How did Lisa G Trimberger's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Lisa G Trimberger has 0.
Where does Lisa G Trimberger file Form 4?
Lisa G Trimberger has filed Form 4 at CDP (COPT DEFENSE PROPERTIES); EPR (EPR PROPERTIES); LXFR (LUXFER HOLDINGS PLC). 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.