David A. Siegel Corporate Office Properties Trust Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Corporate Office Properties Trust stock. As of the latest transaction made, Two Sigma Advisers, LP holds 587,000 shares of OFC stock, worth $14.2 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

587,000

Previous 51,800 1033.2%

Holding current value

$14.2 Million

Previous $1.25 Million 1033.97%

% of portfolio

0.03%

Previous 0.0%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	N/A	535,200 Added 1033.2%	587,000 $14.2 Million
Q2 2025 Aug 14, 2025	BUY	N/A	42,800 Added 475.56%	51,800 $1.25 Million
Q1 2025 May 15, 2025	BUY	N/A	9,000 New	9,000 $216,000
Q3 2024 Nov 14, 2024	BUY	N/A	13,200 Added 14.92%	101,700 $2.45 Million
Q2 2024 Aug 14, 2024	BUY	N/A	23,900 Added 37.0%	88,500 $2.13 Million

Q1 2024 May 15, 2024	BUY	N/A	64,600 New	64,600 $1.56 Million
Q1 2021 May 17, 2021	SELL	$24.8 - $28.19 $1.29 Million - $1.47 Million	-52,100 Closed	0 $0
Q4 2020 Feb 16, 2021	SELL	$21.93 - $27.76 $379,389 - $480,248	-17,300 Reduced 24.93%	52,100 $1.36 Million
Q3 2020 Nov 16, 2020	SELL	$22.07 - $27.49 $105,936 - $131,952	-4,800 Reduced 6.47%	69,400 $1.65 Million
Q2 2020 Aug 14, 2020	SELL	$19.77 - $27.66 $57,333 - $80,214	-2,900 Reduced 3.76%	74,200 $1.88 Million
Q1 2020 May 15, 2020	SELL	$16.49 - $30.35 $185,133 - $340,739	-11,227 Reduced 12.71%	77,100 $1.71 Million
Q4 2019 Feb 14, 2020	BUY	$27.93 - $30.13 $1.96 Million - $2.12 Million	70,227 Added 387.99%	88,327 $2.6 Million
Q3 2019 Nov 14, 2019	BUY	$26.39 - $30.11 $26,390 - $30,110	1,000 Added 5.85%	18,100 $539,000
Q2 2019 Aug 14, 2019	SELL	$26.3 - $29.11 $178,840 - $197,948	-6,800 Reduced 28.45%	17,100 $451,000
Q1 2019 May 15, 2019	SELL	$21.04 - $27.7 $354,040 - $466,107	-16,827 Reduced 41.32%	23,900 $652,000
Q4 2018 Feb 14, 2019	SELL	$20.34 - $29.63 $379,402 - $552,688	-18,653 Reduced 31.41%	40,727 $856,000
Q3 2018 Nov 14, 2018	SELL	$28.83 - $30.94 $1.12 Million - $1.2 Million	-38,900 Reduced 39.58%	59,380 $1.77 Million
Q2 2018 Aug 14, 2018	SELL	$25.61 - $28.99 $1.62 Million - $1.84 Million	-63,327 Reduced 39.19%	98,280 $2.85 Million
Q1 2018 May 15, 2018	BUY	$24.96 - $29.14 $646,464 - $754,726	25,900 Added 19.09%	161,607 $4.17 Million
Q4 2017 Feb 14, 2018	SELL	$29.01 - $33.37 $411,158 - $472,953	-14,173 Reduced 9.46%	135,707 $3.96 Million
Q3 2017 Nov 14, 2017	BUY	$32.23 - $33.49 $4.83 Million - $5.02 Million	149,880	149,880 $4.92 Million

Others Institutions Holding OFC

# of Institutions

332

Shares Held

122M

Call Options Held

11.3K

Put Options Held

View Full List

About CORPORATE OFFICE PROPERTIES TRUST

Ticker OFC
Exchange NYSE
Sector Real Estate
Industry REIT—Office
Shares Outstandng 112,423,000
Market Cap $2.71B
Description
COPT is a REIT that owns, manages, leases, develops and selectively acquires office and data center properties. The majority of its portfolio is in locations that support the United States Government and its contractors, most of whom are engaged in national security, defense and information technology (?IT?) related activities servicing what it ...

More about OFC

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