Insider · CIK 0001559531

David Nathaniel E

Reports to the SEC for 2 companies · CALABASAS, CA

sec.gov

Transactions

Companies

Filings

CIK

0001559531

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-06-21	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+10K sh	—	—	10,000
2023-06-23	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+6,000 sh	—	—	6,000
2022-06-24	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+25K sh	—	—	25,000
2021-06-24	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+11.9K sh	—	—	11,918
2021-01-29	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+50K sh	—	—	50,000
2020-12-16	Unity Biotechnology, Inc.S Sale	Director	SSale	−1.7M sh	$5.24	−$8.91M	624,703
2020-06-22	Unity Biotechnology, Inc.F Tax Payment	Director	FTax Payment	−2,483 sh	$9.67	−$24K	2,324,703
2020-06-05	Unity Biotechnology, Inc.P Purchase	Director	PPurchase	+3,200 sh	$8.90	+$28.5K	2,327,186
2020-03-30	Unity Biotechnology, Inc.A Award	Director	AAward	+24.3K sh	—	—	2,323,986
2020-03-30	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+98.5K sh	—	—	98,490
2019-09-19	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+27.8K sh	—	—	27,825
2019-06-20	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+107K sh	—	—	106,800
2019-06-20	Unity Biotechnology, Inc.A Award	Director	AAward	+21.1K sh	—	—	2,299,731
2018-05-07	Unity Biotechnology, Inc.C Conversion	Director	CConversion	+1.07M sh	—	—	2,054,878
2018-05-07	Unity Biotechnology, Inc.C Conversion	Director	CConversion	+1,630 sh	—	—	2,278,656
2018-05-07	Unity Biotechnology, Inc.Series B Preferred StockC Conversion	Director	CConversion	−222K sh	—	—	0
2018-05-07	Unity Biotechnology, Inc.Series A-2 Preferred StockC Conversion	Director	CConversion	−1.07M sh	—	—	0
2018-05-07	Unity Biotechnology, Inc.Series C Preferred StockC Conversion	Director	CConversion	−1,630 sh	—	—	0
2018-05-07	Unity Biotechnology, Inc.C Conversion	Director	CConversion	+222K sh	—	—	2,277,026
2018-05-02	Unity Biotechnology, Inc.Stock Option (Right to Buy)A Award	Director	AAward	+47.5K sh	—	—	47,458
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−6,618 sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−11.6K sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−1,512 sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−9,832 sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−5,672 sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)D Disposition to Issuer	Director	DDisposition to Issuer	−8,400 sh	—	—	0
2015-10-01	KYTHERA BIOPHARMACEUTICALS INCD Disposition to Issuer	Director	DDisposition to Issuer	−430K sh	—	—	0
2015-06-02	KYTHERA BIOPHARMACEUTICALS INCStock Option (right to buy)A Award	Director	AAward	+11.6K sh	—	—	11,591
2015-03-09	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−6,185 sh	$55.00	−$340K	460,160
2015-03-05	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−6,190 sh	$46.99	−$291K	472,530
2015-03-05	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−6,185 sh	$50.00	−$309K	466,345
2015-03-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−400 sh	$41.67	−$16.7K	479,020
2015-03-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,175 sh	$39.95	−$46.9K	479,420
2015-03-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−300 sh	$42.80	−$12.8K	478,720
2015-02-17	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−807 sh	$40.00	−$32.3K	480,595
2015-02-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−500 sh	$37.21	−$18.6K	481,402
2015-02-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,215 sh	$36.57	−$44.4K	481,902
2015-01-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−240 sh	$35.00	−$8,400	483,117
2015-01-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,016 sh	$35.20	−$35.8K	483,781
2015-01-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−424 sh	$35.69	−$15.1K	483,357
2014-12-01	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,645 sh	$37.67	−$62K	484,797
2014-11-03	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,610 sh	$34.90	−$56.2K	486,442
2014-10-23	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−225 sh	$35.00	−$7,875	488,052
2014-10-01	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,350 sh	$32.60	−$44K	488,277
2014-09-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,540 sh	$37.37	−$57.5K	489,627
2014-08-04	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−215 sh	$35.00	−$7,525	491,167
2014-08-01	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−1,290 sh	$32.75	−$42.3K	491,382
2014-07-02	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−308 sh	$40.00	−$12.3K	492,672
2014-07-01	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−516 sh	$39.47	−$20.4K	492,980
2014-07-01	KYTHERA BIOPHARMACEUTICALS INCS Sale	Director	SSale	−954 sh	$38.80	−$37K	493,496

Recent filings

Accepted (ET)
Jun 214
David Nathaniel E0000950170-24-076283
SEC(opens sec.gov)
Jun 264
David Nathaniel E0000899243-23-016495
SEC(opens sec.gov)
Jun 274
David Nathaniel E0000899243-22-024209
SEC(opens sec.gov)
Jun 284
David Nathaniel E0000899243-21-026241
SEC(opens sec.gov)
Feb 24
David Nathaniel E0000899243-21-004251
SEC(opens sec.gov)
Dec 184
David Nathaniel E0000899243-20-034497
SEC(opens sec.gov)
Jun 244
David Nathaniel E0000899243-20-017556
SEC(opens sec.gov)
Jun 94
David Nathaniel E0000899243-20-015822
SEC(opens sec.gov)
Apr 14
David Nathaniel E0000899243-20-009850
SEC(opens sec.gov)
Sep 234
David Nathaniel E0000899243-19-024072
SEC(opens sec.gov)
Jun 244
David Nathaniel E0001567619-19-013877
SEC(opens sec.gov)
May 74
David Nathaniel E0001140361-18-022047
SEC(opens sec.gov)
May 44
David Nathaniel E0001140361-18-021817
SEC(opens sec.gov)

Companies

Address

C/O KYTHERA BIOPHARMACEUTICALS, INC. 27200 WEST AGOURA ROAD, SUITE 200

CALABASAS, CA, 91301