Spada Alfred P.

See Remarks at Histogen Inc. · on record since Feb 25, 2015

Insider trading activity of Spada Alfred P.

Transactions on record: 23; since Aug 1, 2013

Open-market buys: 0

Open-market sells: 0

Companies traded: 1; last filing Feb 27, 2023

Figures computed from official regulatory filings — .

Companies where Spada Alfred P. has traded

Histogen Inc.23 tx · $22.3K · Feb 27, 2023

Track record of Spada Alfred P.

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

Transaction history of Spada Alfred P.

Co-insiders of Spada Alfred P.

Aberdare GP III, L.L.C.Histogen Inc.
Aberdare Partners III LPHistogen Inc.
Aberdare Ventures III LPHistogen Inc.
ADVENT VENTURE PARTNERS LLPHistogen Inc.
BURGESS GARY C.Histogen Inc.
Cashion CharlesHistogen Inc.
Chang StephenHistogen Inc.
COOPERATIVE GILDE HEALTHCARE II U.A.Histogen Inc.
Crean David HughHistogen Inc.
Daniels MoyaHistogen Inc.
EVNIN LUKEHistogen Inc.
Foley ToddHistogen Inc.
Fuhrmann RochelleHistogen Inc.
GADICKE ANSBERTHistogen Inc.
Hagerty David THistogen Inc.
HALE DAVID FHistogen Inc.
Jackson JonathanHistogen Inc.
KAILIAN VAUGHN MHistogen Inc.
KISNER DANIEL LHistogen Inc.
Klassen PrestonHistogen Inc.
KLINGENSTEIN PAUL HHistogen Inc.
Knudson Susan A.Histogen Inc.
LACASSE LOUIS PHistogen Inc.
LARUE WILLIAM RHistogen Inc.
Latterich MartinHistogen Inc.
Malik ShahzadHistogen Inc.
Marshall Keith WHistogen Inc.
Mento Steven JHistogen Inc.
MPM Asset Management Investors BV4 LLCHistogen Inc.
MPM ASSET MANAGEMENT INVESTORS BV5 LLCHistogen Inc.
MPM BioVentures IV GmbH & Co. Beteiligungs KGHistogen Inc.
MPM BioVentures IV GP LLCHistogen Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Histogen Inc.Listing unverified	Feb 27, 2023	AwardD (derivative)	106,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	May 27, 2020	Exercise	31,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	May 27, 2020	Other	-12,960	0.56 USD	$7.3K	SEC
Histogen Inc.Listing unverified	May 27, 2020	ExerciseD (derivative)	-31,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-70,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-50,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-100,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-109,375	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-100,625	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-21,875	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	AwardD (derivative)	313,436	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-175,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Feb 11, 2019	AwardD (derivative)	175,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Mar 1, 2018	ExerciseD (derivative)	-12,121	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Mar 1, 2018	Exercise	12,121	1.24 USD	$15K	SEC
Histogen Inc.Listing unverified	Feb 5, 2018	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 1, 2017	AwardD (derivative)	100,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 8, 2016	AwardD (derivative)	109,375	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 8, 2016	AwardD (derivative)	21,875	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 25, 2015	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 11, 2014	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2013	OtherD (derivative)	-363,927	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2013	Other	44,112	—	n/a (No price was disclosed in the filing)	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Histogen Inc.Listing unverified	Feb 27, 2023	AwardD (derivative)	106,793	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	May 27, 2020	Exercise	31,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	May 27, 2020	Other	-12,960	0.56 USD	$7.3K	SEC
Histogen Inc.Listing unverified	May 27, 2020	ExerciseD (derivative)	-31,343	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-70,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-50,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-100,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-109,375	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-100,625	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-21,875	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	AwardD (derivative)	313,436	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2019	OtherD (derivative)	-175,000	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Feb 11, 2019	AwardD (derivative)	175,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Mar 1, 2018	ExerciseD (derivative)	-12,121	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Mar 1, 2018	Exercise	12,121	1.24 USD	$15K	SEC
Histogen Inc.Listing unverified	Feb 5, 2018	AwardD (derivative)	70,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 1, 2017	AwardD (derivative)	100,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 8, 2016	AwardD (derivative)	109,375	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 8, 2016	AwardD (derivative)	21,875	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 25, 2015	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Feb 11, 2014	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Histogen Inc.Listing unverified	Aug 1, 2013	OtherD (derivative)	-363,927	—	n/a (No price was disclosed in the filing)	SEC
Histogen Inc.Listing unverified	Aug 1, 2013	Other	44,112	—	n/a (No price was disclosed in the filing)	SEC