David A. Siegel Artivion, Inc. Transaction History

Two Sigma Advisers, LP

$46.1 Billion
Q2 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Artivion, Inc. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 31,600 shares of AORT stock, worth $1.34 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

31,600

Previous 10,700 195.33%

Holding current value

$1.34 Million

Previous $263,000 273.38%

% of portfolio

0.0%

Previous 0.0%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$22.19 - $31.19 $463,771 - $651,871	20,900 Added 195.33%	31,600 $982,000
Q1 2025 May 15, 2025	BUY	$23.19 - $31.7 $248,133 - $339,190	10,700 New	10,700 $263,000
Q2 2024 Aug 14, 2024	SELL	$19.62 - $25.65 $367,678 - $480,681	-18,740 Reduced 33.23%	37,660 $965,000
Q1 2024 May 15, 2024	BUY	$16.7 - $21.63 $305,610 - $395,829	18,300 Added 48.03%	56,400 $1.19 Million
Q4 2023 Feb 14, 2024	BUY	$12.33 - $18.83 $305,784 - $466,983	24,800 Added 186.47%	38,100 $681,000
Q3 2023 Nov 14, 2023	BUY	$14.82 - $17.52 $197,106 - $233,016	13,300 New	13,300 $201,000
Q4 2022 Feb 14, 2023	BUY	$10.01 - $13.9 $34,034 - $47,260	3,400 Added 21.25%	19,400 $235,000
Q3 2022 Nov 14, 2022	SELL	$13.31 - $23.25 $161,051 - $281,325	-12,100 Reduced 43.06%	16,000 $221,000
Q2 2022 Aug 15, 2022	BUY	$15.73 - $22.91 $442,013 - $643,771	28,100 New	28,100 $531,000
Q3 2021 Nov 15, 2021	SELL	$22.29 - $28.7 $816,126 - $1.05 Million	-36,614 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$22.32 - $32.07 $817,224 - $1.17 Million	36,614 New	36,614 $1.04 Million
Q3 2019 Nov 14, 2019	SELL	$25.98 - $30.8 $654,696 - $776,160	-25,200 Closed	0 $0
Q2 2019 Aug 14, 2019	BUY	$27.55 - $32.39 $495,900 - $583,020	18,000 Added 250.0%	25,200 $754,000
Q1 2019 May 15, 2019	BUY	$25.85 - $30.47 $186,120 - $219,384	7,200 New	7,200 $210,000
Q4 2018 Feb 14, 2019	SELL	$25.76 - $34.03 $158,681 - $209,624	-6,160 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$28.6 - $35.75 $176,176 - $220,220	6,160 New	6,160 $217,000
Q1 2018 May 15, 2018	SELL	$16.85 - $22.1 $173,116 - $227,055	-10,274 Closed	0 $0
Q4 2017 Feb 14, 2018	SELL	$18.65 - $23.85 $218,466 - $279,378	-11,714 Reduced 53.27%	10,274 $197,000
Q3 2017 Nov 14, 2017	BUY	$18.85 - $23.05 $414,473 - $506,823	21,988	21,988 $499,000

Others Institutions Holding AORT

# of Institutions

197

Shares Held

40.2M

Call Options Held

19.2K

Put Options Held

View Full List

About ARTIVION, INC.

Ticker AORT
Exchange NYSE
Sector Healthcare
Industry Medical Devices
Shares Outstandng 40,316,100
Market Cap $1.71B
Description
Artivion Inc. manufactures, processes, and distributes medical devices and implantable human tissues worldwide. The company offers BioGlue, a polymer consisting of bovine blood protein and an agent for cross-linking proteins for cardiac, vascular, neurologic, and pulmonary procedures; cardiac preservation services; PhotoFix, a bovine pericardial...

More about AORT

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