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SEC Insider//CIK 0001241556

O'BRIEN THOMAS M

CIK 00012415564 companiesNEWTON, MA

Transactions

8

Companies

4

Filings

3

CIK

0001241556

Recent Transactions

8 trades

Exercise/Conversion
VirnetX Holding Corp$VHC
Common Stock
2025-12-03$10.10/sh+625→ 27,957 total
Exercise/Conversion
VirnetX Holding Corp$VHC
Stock Option (Right to Buy)
2025-12-03−625→ 0 total
Exercise/Conversion
VirnetX Holding Corp$VHC
Common Stock
2025-12-03$10.10/sh+625→ 27,957 total
Exercise/Conversion
VirnetX Holding Corp$VHC
Stock Option (Right to Buy)
2025-12-03−625→ 0 total
Purchase
RMR F.I.R.E. Fund
Common Shares of Beneficial Interest
2005-02-08$23.85/sh+399→ 841 total
Purchase
RMR F.I.R.E. Fund
Common Shares of Beneficial Interest
2005-02-08$23.85/sh+399→ 841 total
Purchase
RMR F.I.R.E. Fund
Common Shares of Beneficial Interest
2005-02-04$23.63/sh+442→ 442 total
Purchase
RMR F.I.R.E. Fund
Common Shares of Beneficial Interest
2005-02-04$23.63/sh+442→ 442 total

Companies

4

Recent Filings

3

Address

C/O RMR ADVISORS, INC. 400 CENTRE STREET

NEWTON, MA, 02458

View on SEC.gov