Ridgeback Capital Investments L.P.

10% owner at SEQUENOM INC · on record since Jun 30, 2008
10% owner at IRONWOOD PHARMACEUTICALS INC · on record since Feb 8, 2010
10% owner at Verastem, Inc. · on record since Jan 21, 2020

Insider trading activity of Ridgeback Capital Investments L.P.

Transactions on record: 57; since Jun 30, 2008

Open-market buys: 27; $51.9M

Open-market sells: 28; $29.3M

Companies traded: 3; last filing Mar 6, 2020

Figures computed from official regulatory filings — .

Companies where Ridgeback Capital Investments L.P. has traded

Verastem, Inc.2 tx · Mar 6, 2020
IRONWOOD PHARMACEUTICALS INC31 tx · $29.4M · Feb 9, 2012
SEQUENOM INC24 tx · $51.9M · Aug 12, 2008

Track record of Ridgeback Capital Investments L.P.

Statistical track record

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Open-market buys: 27

Last buy: Aug 30, 2011

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Transaction history of Ridgeback Capital Investments L.P.

Co-insiders of Ridgeback Capital Investments L.P.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Verastem, Inc.Listing on record	Mar 6, 2020	Other	5,515,151	—	n/a (No price was disclosed in the filing)		SEC
Verastem, Inc.Listing on record	Mar 6, 2020	OtherD (derivative)	0	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-42,812	12.44 USD	$532.6K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-250,000	13.00 USD	$3.3M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-39,600	12.54 USD	$496.6K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,000	12.82 USD	$320.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-80,000	12.71 USD	$1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,600	15.01 USD	$384.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	1,000	15.12 USD	$15.1K	conv 14First in 12mo	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-94,600	15.20 USD	$1.4M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-1,400	13.02 USD	$18.2K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-31,352	13.05 USD	$409.1K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-500	13.04 USD	$6.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	1,000	12.42 USD	$12.4K	conv 13	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-47	13.00 USD	$611		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-32,372	12.49 USD	$404.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-20,100	12.75 USD	$256.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-70,000	12.44 USD	$870.8K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-75,000	15.00 USD	$1.1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-93,600	12.23 USD	$1.1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	100	12.75 USD	$1.3K	conv 12	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,000	15.10 USD	$377.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-50,000	14.00 USD	$700K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-99,000	12.45 USD	$1.2M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-12,765	12.96 USD	$165.4K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Verastem, Inc.Listing on record	Mar 6, 2020	Other	5,515,151	—	n/a (No price was disclosed in the filing)		SEC
Verastem, Inc.Listing on record	Mar 6, 2020	OtherD (derivative)	0	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-42,812	12.44 USD	$532.6K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-250,000	13.00 USD	$3.3M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-39,600	12.54 USD	$496.6K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,000	12.82 USD	$320.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-80,000	12.71 USD	$1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,600	15.01 USD	$384.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	1,000	15.12 USD	$15.1K	conv 14First in 12mo	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-94,600	15.20 USD	$1.4M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-1,400	13.02 USD	$18.2K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-31,352	13.05 USD	$409.1K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-500	13.04 USD	$6.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	1,000	12.42 USD	$12.4K	conv 13	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-47	13.00 USD	$611		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-32,372	12.49 USD	$404.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-20,100	12.75 USD	$256.3K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-70,000	12.44 USD	$870.8K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-75,000	15.00 USD	$1.1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-93,600	12.23 USD	$1.1M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Buy	100	12.75 USD	$1.3K	conv 12	SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-25,000	15.10 USD	$377.5K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-50,000	14.00 USD	$700K		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-99,000	12.45 USD	$1.2M		SEC
IRONWOOD PHARMACEUTICALS INCListing on record	Feb 9, 2012	Sell	-12,765	12.96 USD	$165.4K		SEC