David Nathaniel E

Director at KYTHERA BIOPHARMACEUTICALS INC · on record since Oct 16, 2012
Director at Unity Biotechnology, Inc. · on record since May 7, 2018
President at Unity Biotechnology, Inc. · on record since May 7, 2018

Insider trading activity of David Nathaniel E

Transactions on record: 82; since Oct 16, 2012

Open-market buys: 1; $28.5K

Open-market sells: 50; $12.5M

Companies traded: 2; last filing Jun 21, 2024

Figures computed from official regulatory filings — methodology.

Companies where David Nathaniel E has traded

Unity Biotechnology, Inc.20 tx · $9M · Jun 21, 2024
KYTHERA BIOPHARMACEUTICALS INC62 tx · $3.6M · Oct 2, 2015

Track record of David Nathaniel E

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

Transaction history of David Nathaniel E

Co-insiders of David Nathaniel E

BYBEE CLINTONKYTHERA BIOPHARMACEUTICALS INC +1
CRANDELL KEITHKYTHERA BIOPHARMACEUTICALS INC +1
Leonard Keith RKYTHERA BIOPHARMACEUTICALS INC +1
NELSEN ROBERTKYTHERA BIOPHARMACEUTICALS INC +1
Samuels Camille DKYTHERA BIOPHARMACEUTICALS INC +1
ARCH Venture Fund VIII Overage, L.P.Unity Biotechnology, Inc.
Arch Venture Fund VII LPUnity Biotechnology, Inc.

This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →

Company	Filed	Type	Qty	Price	Value · USD	Src
Unity Biotechnology, Inc.	Jun 21, 2024	AwardD	10,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 26, 2023	AwardD	6,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 27, 2022	AwardD	25,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 28, 2021	AwardD	11,918	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Feb 2, 2021	AwardD	50,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Dec 18, 2020	Sell	-1,700,000	5.24 USD	$8.9M	SEC
Unity Biotechnology, Inc.	Jun 24, 2020	Other	-2,483	9.67 USD	$24K	SEC
Unity Biotechnology, Inc.	Jun 9, 2020	Buy	3,200	8.90 USD	$28.5K	SEC
Unity Biotechnology, Inc.	Apr 1, 2020	Award	24,255	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Apr 1, 2020	AwardD	98,490	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Sep 23, 2019	AwardD	27,825	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 24, 2019	AwardD	106,800	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 24, 2019	Award	21,075	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-1,074,032	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-222,148	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	1,630	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	222,148	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	1,074,032	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-1,630	—	—	SEC
Unity Biotechnology, Inc.	May 4, 2018	AwardD	47,458	0.00 USD	$0	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-8,400	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-11,591	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-5,672	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-9,832	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-6,618	—	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Unity Biotechnology, Inc.	Jun 21, 2024	AwardD	10,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 26, 2023	AwardD	6,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 27, 2022	AwardD	25,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 28, 2021	AwardD	11,918	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Feb 2, 2021	AwardD	50,000	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Dec 18, 2020	Sell	-1,700,000	5.24 USD	$8.9M	SEC
Unity Biotechnology, Inc.	Jun 24, 2020	Other	-2,483	9.67 USD	$24K	SEC
Unity Biotechnology, Inc.	Jun 9, 2020	Buy	3,200	8.90 USD	$28.5K	SEC
Unity Biotechnology, Inc.	Apr 1, 2020	Award	24,255	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Apr 1, 2020	AwardD	98,490	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Sep 23, 2019	AwardD	27,825	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 24, 2019	AwardD	106,800	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	Jun 24, 2019	Award	21,075	0.00 USD	$0	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-1,074,032	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-222,148	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	1,630	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	222,148	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	Other	1,074,032	—	—	SEC
Unity Biotechnology, Inc.	May 7, 2018	OtherD	-1,630	—	—	SEC
Unity Biotechnology, Inc.	May 4, 2018	AwardD	47,458	0.00 USD	$0	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-8,400	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-11,591	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-5,672	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-9,832	—	—	SEC
KYTHERA BIOPHARMACEUTICALS INC	Oct 2, 2015	OtherD	-6,618	—	—	SEC