ABIO 13F Hedge Fund and Asset Management Owners

Data as of 2021-01-23
Market Cap	43.438 Million	Shares Outstanding	9.321 Million	Avg 30-day Volume	606.903 Thousand
P/E Ratio	-1.8	Dividend Yield		EPS	-2.58
Price/Sales		Price cash flow ratio		Price free cash flow ratio	-9.2
Book Value	5.41	Price to Tangible Book	0.86	Alpha	-0.04
Short Interest Ratio		% Short Interest to Float		R-squared	0.106909
BETA	2.8033	52-week High/Low	22.0 / 2.21	Stddev	0.377264

Q3 2020	All 13F Filers	Prior	Change	Hedge Funds ¹	Prior	Change
In top 10:	0	0		0 (0.0%)	0 (0.0%)
Funds Holding:	16	9	77.78%	4 (0.26%)	2 (0.13%)	100.0%
13F shares:	412.187 Thousand	135.831 Thousand	203.46%	66.722 Thousand	103.191 Thousand	-35.34%
% Ownership	6.98	2.3002	203.45%	1.1299	1.7474	-35.34%
New Positions:	8			3
Increased Positions	3	1	200.0%
Closed Positions	1	4	-75.0%	1
Reduced Positions	2	3	-33.33%	1	2	-50.0%
Total Calls		0
Total Puts		0
PUT/CALL Ratio
¹ hedge funds and active managers as identified by whalewisdom.com through public filings.

Funds Holding ABIO (via 13F filings)

Quarter to view: Refresh Download CSV Download Excel (.xlsx) Download TSV

Market Value:

Ranking:

% of portfolio

*Shares are split adjusted
*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

Mutual Funds Holding ABIO BETA

Active Schedule 13D and 13G filings

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Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

10 Thousand total shares from 1 transactions

Open Market Sells (S)

none

Exercise Derivative Conversion (M)

none

Current/Former Insiders

Insider Name	Type	Last Reported Shares Held	Last Reported Date	Filings in past year
GRAIS LINDA	Director	0	2021-01-12	1
WOOSLEY RAYMOND L.	Director	0	2021-01-12	1
CONWAY ROBERT E	Director CHAIRMAN OF THE BOARD	30,000	2021-01-12	5
MITCHELL DANIEL J	Director	611	2021-01-12	1
HOVE ANDERS D	Director	0	2021-01-12	1
OZEROFF CHRISTOPHER DAVID S.V.P., GENERAL COUNSEL	Officer	970	2020-12-21	1
BRISTOW MICHAEL R PRES. & CHIEF EXECUTIVE OFFIC	Officer Director	4,808	2020-12-21	1
SELBY BRIAN L. VP, FINANCE	Officer	0	2020-12-21	1
KEUER THOMAS A CHIEF OPERATING OFFICER	Officer	730	2020-12-21	1
MAKOWER JOSHUA	10% Owner	No longer subject to file	2018-02-26	0
SAKODA JON	10% Owner	No longer subject to file	2018-02-26	0
GROWTH EQUITY OPPORTUNITIES IV, LLC NEW ENTERPRISE ASSOCIATES 15, L.P. NEA PARTNERS 15, L.P. NEA 15 GP, LLC	10% Owner	No longer subject to file	2018-02-26	0
SONSINI PETER W.	10% Owner	No longer subject to file	2018-02-26	0
BARRIS PETER J	10% Owner	No longer subject to file	2018-02-26	0
BASKETT FOREST	10% Owner	No longer subject to file	2018-02-26	0
MOTT DAVID M	10% Owner	No longer subject to file	2018-02-26	0
FLORENCE ANTHONY A. JR.	10% Owner	No longer subject to file	2018-02-26	0
SANDELL SCOTT D	10% Owner	No longer subject to file	2018-02-26	0
VISWANATHAN RAVI	10% Owner	No longer subject to file	2018-02-26	0
VENROCK HEALTHCARE CAPITAL PARTNERS LP VHCP CO-INVESTMENT HOLDINGS, LLC VHCP MANAGEMENT, LLC VENROCK HEALTHCARE CAPITAL PARTNERS II, L.P. VHCP CO-INVESTMENT HOLDINGS II, LLC VHCP MANAGEMENT II, LLC KOH BONG Y SHAH NIMISH P	10% Owner	No longer subject to file	2018-02-26	0
VENROCK HEALTHCARE CAPITAL PARTNERS LP VENROCK HEALTHCARE CAPITAL PARTNERS II, L.P. VHCP CO-INVESTMENT HOLDINGS, LLC VHCP CO-INVESTMENT HOLDINGS II, LLC KOH BONG Y HOVE ANDERS D VHCP MANAGEMENT, LLC VHCP MANAGEMENT II, LLC	10% Owner	10,789,324	2015-06-16	0
WELLER HARRY R	10% Owner	10,221,465	2015-06-16	0
KOLLURI KRISHNA KITTU	10% Owner	10,221,465	2015-06-16	0
MCCORMACK RILEY	10% Owner	No longer subject to file	2015-01-14	0
WHEELER PATRICK M CHIEF FINANCIAL OFFICER	Officer	101,510	2014-09-18	0
ZABRISKIE JOHN L	Director	0	2013-09-17	0
ATLAS VENTURE FUND VII L P ATLAS VENTURE ASSOCIATES VII, L.P.	10% Owner	1,579,542	2012-10-25	0
FORMELA JEAN FRANCOIS	Director 10% Owner	1,579,542	2012-10-22	0
BREWER RICHARD B	Director	0	2012-02-10	0
SOBEL BURTON E	Director	0	2012-02-10	0
ATLAS VENTURE FUND VII L P	10% Owner	1,337,612	2010-03-29	0
PENDERGAST MARY K	Director	0	2010-02-05	0
FREYTAG J WILLIAM	Director	0	2010-02-05	0
LOVE TED W	Director	0	2010-02-05	0
LOWE DAVID GEORGE	Director	No longer subject to file	2009-07-17	0
FALBERG KATHRYN E CFO AND COO	Officer	0	2009-06-25	0
SKYLINE VENTURE PARTNERS QUALIFIED PURCHASER FUND IV L P	FORMER 10% OWNER	No longer subject to file	2009-06-11	0
BOULDER VENTURES IV ANNEX LP BOULDER VENTURES IV LP BV PARTNERS IV, L.L.C. FIDLER JOSH E JONES ANDREW E LEFKOFF KYLE MACKS LAWRENCE M ROSHKO PETER	10% Owner	No longer subject to file	2009-04-06	0
ST LAURENT RANDALL EVP COMMERCIAL OPERATIONS	Officer	0	2009-01-27	0
BENDEKGEY E LEE CFO AND TREASURER	Officer	1,502	2008-12-31	0
GAVIN JAMES R III	Director	0	2008-06-04	0
PERRY MARK L	Director	0	2008-06-04	0
POPOVITS KIMBERLY J	Director	0	2008-06-04	0

Insider Transactions Last 60 Days

Reporting Owners	Filing Date	Trans Date	Trans Code	Shares	Share Price	Acquired Disposed	Shares Owned after	D/I
GRAIS LINDA - Director	2021-01-13 19:06:01 -0500	2021-01-12	A	12,000		a	12,000	direct
MITCHELL DANIEL J - Director	2021-01-13 19:05:18 -0500	2021-01-12	A	12,000		a	12,000	direct
WOOSLEY RAYMOND L. - Director	2021-01-13 19:06:34 -0500	2021-01-12	A	12,000		a	12,000	direct
HOVE ANDERS D - Director	2021-01-13 19:07:09 -0500	2021-01-12	A	12,000		a	12,000	direct
CONWAY ROBERT E - Director CHAIRMAN OF THE BOARD	2021-01-13 19:04:38 -0500	2021-01-12	A	12,000		a	12,000	direct
BRISTOW MICHAEL R - Director - Officer PRES. & CHIEF EXECUTIVE OFFIC	2020-12-23 16:15:08 -0500	2020-12-21	A	190,000		a	190,000	direct
KEUER THOMAS A - Officer CHIEF OPERATING OFFICER	2020-12-23 16:47:42 -0500	2020-12-21	A	70,000		a	70,000	direct
OZEROFF CHRISTOPHER DAVID - Officer S.V.P., GENERAL COUNSEL	2020-12-23 16:15:11 -0500	2020-12-21	A	55,000		a	55,000	direct
SELBY BRIAN L. - Officer VP, FINANCE	2020-12-23 16:15:08 -0500	2020-12-21	A	55,000		a	55,000	direct
CONWAY ROBERT E - Director CHAIRMAN OF THE BOARD	2020-12-21 16:15:11 -0500	2020-12-18	P	10,000	$4.16	a	30,000	direct

* -

Transaction Code Definitions
Code	Definition
A	Grant, award or other acquisition pursuant to Rule 16b-3(d)
C	Conversion of derivative security
D	Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
E	Expiration of short derivative position
F	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
G	Bona fide gift
H	Expiration (or cancellation) of long derivative position with value received
I	Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities
J	Other acquisition or disposition
L	Small acquisition under Rule 16a-6
M	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
O	Exercise of out-of-the-money derivative security
P	Open market or private purchase of non-derivative or derivative security
S	Open market or private sale of non-derivative or derivative security
U	Disposition pursuant to a tender of shares in a change of control transaction
W	Acquisition or disposition by will or the laws of descent and distribution
X	Exercise of in-the-money or at-the-money derivative security
Z	Deposit into or withdrawal from voting trust

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