Alta Partners VIII, L.P.

10% owner at ATS MEDICAL INC · on record since Jul 2, 2007
10% owner at ANESIVA, INC. · on record since Dec 19, 2007
10% owner at TREVENA INC · on record since Jan 30, 2014
10% owner at APPLIED GENETIC TECHNOLOGIES CORP · on record since Mar 26, 2014
10% owner at ZS Pharma, Inc. · on record since Jun 25, 2014
10% owner at IMMUNE DESIGN CORP. · on record since Jul 31, 2014
10% owner at Evofem Biosciences, Inc. · on record since Nov 25, 2014
10% owner at LIFELINE SYSTEMS CO · on record since May 14, 2015
Former 10% Owner at Evofem Biosciences, Inc. · on record since Dec 30, 2015
10% owner at SUTRO BIOPHARMA, INC. · on record since Sep 26, 2018
10% owner at Allakos Inc. · on record since Jul 23, 2018
10% owner at Esperion Therapeutics, Inc. · on record since Jun 25, 2013

Insider trading activity of Alta Partners VIII, L.P.

Transactions on record: 23; since Jan 8, 2010

Open-market buys: 1; $4.5M

Open-market sells: 10; $18.4M

Companies traded: 6; last filing Oct 1, 2018

Figures computed from official regulatory filings — .

Companies where Alta Partners VIII, L.P. has traded

SUTRO BIOPHARMA, INC.8 tx · Oct 1, 2018
Allakos Inc.4 tx · $4.5M · Jul 23, 2018
Evofem Biosciences, Inc.3 tx · $1.2M · Dec 30, 2015
4 tx · $17.2M · Jun 2, 2015
1 tx · Feb 20, 2015
3 tx · $36.4K · Jan 8, 2010

Track record of Alta Partners VIII, L.P.

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Alta Partners VIII, L.P.

Co-insiders of Alta Partners VIII, L.P.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	458,331	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	382,698	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-9,449,318	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-12,387,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	514,211	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-10,201,769	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-18,698,578	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	589,661	—	n/a (No price was disclosed in the filing)		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	OtherD (derivative)	-10,030,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	Buy	250,000	18.00 USD	$4.5M	conv 50ClusterFirst in 12mo	SEC
Allakos Inc.Listing unverified	Jul 23, 2018	Other	11,269,200	—	n/a (No price was disclosed in the filing)		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	OtherD (derivative)	-1,239,007	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-493,654	1.53 USD	$755.3K		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-54,333	1.59 USD	$86.4K		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-250,000	1.44 USD	$360K		SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-84,342	56.77 USD	$4.8M		SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-124,865	58.63 USD	$7.3M	Unusual size	SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-14,696	59.69 USD	$877.2K	Unusual size	SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-72,520	58.00 USD	$4.2M		SEC
Esperion Therapeutics, Inc.Security delisted	Feb 20, 2015	Other	-842,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-1,039	0.09	$93.5		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-372,999	0.09	$33.6K		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-30,612	0.09	$2.8K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	458,331	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	382,698	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-9,449,318	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-12,387,324	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	514,211	—	n/a (No price was disclosed in the filing)		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-10,201,769	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	OtherD (derivative)	-18,698,578	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SUTRO BIOPHARMA, INC.Listing on record	Oct 1, 2018	Other	589,661	—	n/a (No price was disclosed in the filing)		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	OtherD (derivative)	-10,030,193	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	Buy	250,000	18.00 USD	$4.5M	conv 50ClusterFirst in 12mo	SEC
Allakos Inc.Listing unverified	Jul 23, 2018	Other	11,269,200	—	n/a (No price was disclosed in the filing)		SEC
Allakos Inc.Listing unverified	Jul 23, 2018	OtherD (derivative)	-1,239,007	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-493,654	1.53 USD	$755.3K		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-54,333	1.59 USD	$86.4K		SEC
Evofem Biosciences, Inc.Listing on record	Dec 30, 2015	Sell	-250,000	1.44 USD	$360K		SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-84,342	56.77 USD	$4.8M		SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-124,865	58.63 USD	$7.3M	Unusual size	SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-14,696	59.69 USD	$877.2K	Unusual size	SEC
ZS Pharma, Inc.Listing unverified	Jun 2, 2015	Sell	-72,520	58.00 USD	$4.2M		SEC
Esperion Therapeutics, Inc.Security delisted	Feb 20, 2015	Other	-842,222	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-1,039	0.09	$93.5		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-372,999	0.09	$33.6K		SEC
ANESIVA, INC.Listing unverified	Jan 8, 2010	Sell	-30,612	0.09	$2.8K		SEC