The company may no longer be operating, as it has been acquired. Find out why through their latest events.

Surface Oncology Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:SURF Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
01 Aug 23	SellUS$15,710	Robert Ross	Individual	16,713	US$0.94
01 Aug 23	SellUS$8,868	Jessica Fees	Individual	9,434	US$0.94
01 Aug 23	SellUS$3,667	Chandra Adams	Individual	3,901	US$0.94
01 Aug 23	SellUS$6,619	Alison O'Neill	Individual	7,042	US$0.94

Insider Buying: SURF insiders have only sold shares in the past 3 months.

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 4.8%.

Top 25 shareholders own 45.23% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.04%	Armistice Capital, LLC	4,890,000	US$5.2m	0%	0.12%
6.49%	Novartis AG	3,948,482	US$4.2m	0%	no data
5.23%	ADAR1 Capital Management, LLC	3,183,242	US$3.4m	0%	95.96%
4.84%	Accomplice Management LLC	2,945,453	US$3.2m	0%	0.53%
3.8%	The Vanguard Group, Inc.	2,309,286	US$2.5m	0%	no data
2.62%	Lilly Ventures Management Company, LLC	1,593,997	US$1.7m	0%	64.01%
2.32%	ARK Investment Management LLC	1,412,077	US$1.5m	-74.3%	0.01%
1.81%	Dafna Capital Management, LLC	1,100,000	US$1.2m	0%	0.35%
1.43%	Acadian Asset Management LLC	868,620	US$929.4k	-17.4%	no data
1.29%	Yakira Capital Management, Inc.	785,879	US$840.9k	0%	0.27%
1.1%	Geode Capital Management, LLC	667,418	US$714.1k	69.3%	no data
1.09%	Laurion Capital Management LP	665,400	US$712.0k	0%	0.03%
0.93%	Renaissance Technologies LLC	567,400	US$607.1k	-10.7%	no data
0.86%	BlackRock, Inc.	520,886	US$557.4k	-24.6%	no data
0.62%	Stifel Asset Management Corp.	376,750	US$403.1k	-2.81%	no data
0.58%	Macquarie Investment Management Business Trust	350,000	US$374.5k	0%	no data
0.44%	Black Maple Capital Management LP	266,736	US$285.4k	0%	0.32%
0.28%	State Street Global Advisors, Inc.	171,566	US$183.6k	0%	no data
0.26%	Knights of Columbus Asset Advisors LLC	157,769	US$168.8k	0%	0.01%
0.22%	Impresa Management LLC	135,774	US$145.3k	0%	0.03%
0.22%	Bridgeway Capital Management, LLC	132,500	US$141.8k	-36.1%	no data
0.22%	BNY Mellon Asset Management	132,393	US$141.7k	0%	no data
0.21%	J. Goater	129,222	US$138.3k	0%	no data
0.17%	Jessica Fees	101,915	US$109.1k	15.1%	no data
0.16%	FMR LLC	97,029	US$103.8k	-9.62%	no data