InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (4 ops.)
Insider track record
Board DirectorDisclosed buys
1
Disclosed sells
4
T+90 hit rate
29%
T+90 mean return
-2.8%
Across 7 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by Trimberger Lisa G, Director. Officer active across 4 companies, notably Corporate Office Properties Trust. Cumulatively, 19 disclosures have been recorded. Split: 1 buy · 4 sells. Total volume traded: €757k. History available since 3 May 2021. The latest transaction was filed on 17 September 2025 (Cession). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations19 total
4,896 shares@ US$30.72Common SharesSEC:0001718603-25-000007:0
9,207 sharesOrdinary SharesSEC:0001718603-25-000005:0
6,586 sharesCommon Shares of Beneficial InterestSEC:0001045450-25-000098:0
3,922 sharesCommon SharesSEC:0001415889-25-014106:0
5,218 sharesOrdinary SharesSEC:0001718603-24-000002:0
6,633 sharesCommon Shares of Beneficial InterestSEC:0001045450-24-000049:0
4,398 sharesCommon SharesSEC:0001415889-24-013003:0
7,357 shares@ US$25.4783100.0% of flowCommon SharesSEC:0001415889-23-016797:0
5,933 shares@ US$46.3892100.0% of flowCommon SharesSEC:0001045450-23-000074:0
5,149 sharesOrdinary SharesSEC:0001718603-23-000002:0
4,536 shares0Common SharesSEC:0001045450-23-000050:0
4,523 sharesCommon SharesSEC:0001415889-23-008055:0
1,397 shares0Common SharesSEC:0001045450-23-000007:0
3,648 sharesOrdinary SharesSEC:0001718603-22-000003:0
3,941 sharesCommon SharesSEC:0001415889-22-005050:0
5,000 shares@ US$19.790.024% mcap50.0% of flowOrdinary SharesSEC:0001718603-21-000007:0
Ideal exit: 26 Aug 2022 (T+270)
5,527 sharesOrdinary SharesSEC:0001718603-21-000005:0
3,416 sharesCommon sharesSEC:0001179110-21-005416:0
5,000 shares@ US$28.046850.0% of flowCommon SharesSEC:0001179110-21-004881:0
19 of 19 declarations
About Trimberger Lisa G
Lisa G. Trimberger serves as a Board Member at Corporate Office Properties Trust and Luxfer Holdings PLC. She plays an essential role in the governance of these companies, bringing her expertise in strategy and business development. Her diverse experience allows her to contribute effectively to discussions and decisions within the boards.
