Updated Jul 16, 2026
Trimberger Lisa G has filed 3 SEC Form 4 filings across 3 companies in the last 90 days — selling. Lifetime open-market sales: $899K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-15 | LXFR | LUXFER HOLDINGS PLC | S — Open-market sale | 4.0K | $15.05 | $60K |
| 2026-06-15 | LXFR | LUXFER HOLDINGS PLC | M — Option exercise | 9.0K | — | |
| 2026-06-02 | EPR | EPR PROPERTIES | M — Option exercise | 5.3K | — | |
| 2026-05-18 | CDP | COPT DEFENSE PROPERTIES | A — Grant or award | 3.8K | — | |
| 2026-03-11 | EPR | EPR PROPERTIES | S — Open-market sale | 3.0K | $57.38 | $172K |
| 2026-03-11 | EPR | EPR PROPERTIES | S — Open-market sale | 6.6K | $57.83 | $384K |
| 2025-09-17 | CDP | COPT DEFENSE PROPERTIES | S — Open-market sale | 3.0K | $30.52 | $92K |
| 2025-09-17 | CDP | COPT DEFENSE PROPERTIES | S — Open-market sale | 4.9K | $30.72 | $150K |
| 2025-06-05 | LXFR | LUXFER HOLDINGS PLC | S — Open-market sale | 4.1K | $10.02 | $41K |
| 2025-06-05 | LXFR | LUXFER HOLDINGS PLC | M — Option exercise | 9.2K | — | |
| 2025-06-02 | EPR | EPR PROPERTIES | M — Option exercise | 6.6K | — |
Trimberger Lisa G is a corporate insider — currently tracked as Director of LUXFER HOLDINGS PLC (LXFR). InsiderAlpha tracks every SEC Form 4 filing in real time.
3 primary Form 4 filings in the last 90 days, covering 3 companies.
Recorded transactions: 0 open-market purchases () and 6 open-market sales ($899K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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