Insider · CIK 0001253935

BOYNTON ALTON L

Reports to the SEC for 1 company · BETHESDA, MD

sec.gov

Transactions

Companies

Filings

CIK

0001253935

Forms 4 and 5

Insider transactions

38 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-08-29	NWBONORTHWEST BIOTHERAPEUTICS INC · STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−1M sh	—	—	967,065
2024-08-08	NWBONORTHWEST BIOTHERAPEUTICS INC · STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−1M sh	—	—	1,967,065
2023-04-04	NWBONORTHWEST BIOTHERAPEUTICS INC · STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−6.79M sh	—	—	2,967,065
2022-12-06	NWBONORTHWEST BIOTHERAPEUTICS INC · COMMON STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−4.5M sh	—	—	9,761,256
2022-12-06	NWBONORTHWEST BIOTHERAPEUTICS INC · COMMON STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−4.5M sh	—	—	9,761,256
2022-07-27	NWBONORTHWEST BIOTHERAPEUTICS INC · COMMON STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−3M sh	—	—	9,761,256
2022-05-26	NWBONORTHWEST BIOTHERAPEUTICS INC · COMMON STOCK OPTIONSG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−4.9M sh	—	—	9,761,256
2021-01-19	NWBONORTHWEST BIOTHERAPEUTICS INC · Employee Stock Option (Right to Buy)G Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−3.4M sh	—	—	0
2020-07-02	NWBONORTHWEST BIOTHERAPEUTICS INC · Options to purchase Common Stock, par value $0.001A Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+15.7M sh	—	—	15,697,693
2020-07-02	NWBONORTHWEST BIOTHERAPEUTICS INC · Options to purchase Common Stock, par value $0.001A Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+605K sh	—	—	605,160
2020-07-02	NWBONORTHWEST BIOTHERAPEUTICS INC · Options to purchase Common Stock, par value $0.001A Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+2.49M sh	—	—	2,491,338
2018-05-28	NWBONORTHWEST BIOTHERAPEUTICS INC · Options to purchase Common Stock, par value $0.001A Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+4.9M sh	—	—	11,270,000
2017-06-13	NWBONORTHWEST BIOTHERAPEUTICS INC · Employee Stock Option (Right to Buy)A Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+3.4M sh	—	—	3,402,935
2011-09-19	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−211K sh	—	—	2,894,091
2011-06-21	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+1.38M sh	$0.66	+$909K	2,819,000
2011-06-21	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+1M sh	$0.66	+$660K	3,819,000
2011-03-06	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−60K sh	—	—	1,975,440
2010-12-17	NWBONORTHWEST BIOTHERAPEUTICS INCA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+243K sh	$0.61	+$148K	2,410,866
2010-09-23	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionE Expiration	Director, CHIEF SCIENTIFIC OFFICER	EExpiration	−375K sh	$0.60	−$225K	1,442,438
2010-05-24	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−260K sh	—	—	1,875,129
2010-01-04	NWBONORTHWEST BIOTHERAPEUTICS INCA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+138K sh	$0.20	+$27.6K	1,956,635
2010-01-04	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−82.3K sh	—	—	1,874,355
2010-01-04	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+138K sh	$0.20	+$27.6K	1,956,635
2010-01-04	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteC Conversion	Director, CHIEF SCIENTIFIC OFFICER	CConversion	−138K sh	$0.20	−$27.6K	1,956,635
2009-12-09	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−419K sh	—	—	2,234,627
2009-11-27	NWBONORTHWEST BIOTHERAPEUTICS INCA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+232K sh	$0.20	+$46.4K	2,612,183
2009-11-27	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+232K sh	—	—	2,612,163
2009-11-27	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteC Conversion	Director, CHIEF SCIENTIFIC OFFICER	CConversion	−232K sh	—	—	2,612,183
2009-11-07	NWBONORTHWEST BIOTHERAPEUTICS INCA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+419K sh	$0.20	+$83.9K	2,380,393
2009-11-07	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+419K sh	$0.20	+$83.9K	2,380,393
2009-11-07	NWBONORTHWEST BIOTHERAPEUTICS INC · Convertible NoteC Conversion	Director, CHIEF SCIENTIFIC OFFICER	CConversion	−419K sh	$0.20	−$83.9K	2,380,293
2009-10-14	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−150K sh	—	—	1,961,123
2009-08-21	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+1.43M sh	—	—	2,830,016
2009-08-21	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+1.43M sh	—	—	2,830,016
2009-01-01	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionD Disposition to Issuer	Director, CHIEF SCIENTIFIC OFFICER	DDisposition to Issuer	−1.43M sh	—	—	1,399,530
2007-12-31	NWBONORTHWEST BIOTHERAPEUTICS INC · OptionA Award	Director, CHIEF SCIENTIFIC OFFICER	AAward	+2.81M sh	$0.60	+$1.68M	2,830,016
2007-01-01	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−550K sh	—	—	4,046,000
2006-05-17	NWBONORTHWEST BIOTHERAPEUTICS INCG Gift	Director, CHIEF SCIENTIFIC OFFICER	GGift	−240K sh	—	—	4,646,800

Recent filings

Accepted (ET)
Sep 34
BOYNTON ALTON L0001104659-24-096354
SEC(opens sec.gov)
Aug 84
BOYNTON ALTON L0001104659-24-087304
SEC(opens sec.gov)
Apr 54
BOYNTON ALTON L0001104659-23-041927
SEC(opens sec.gov)
Feb 75
BOYNTON ALTON L0001104659-23-011814
SEC(opens sec.gov)
Jan 194
BOYNTON ALTON L0001104659-21-005311
SEC(opens sec.gov)
Jul 24
BOYNTON ALTON L0001104659-20-080808
SEC(opens sec.gov)
Jul 24
BOYNTON ALTON L0001104659-20-080807
SEC(opens sec.gov)
May 304
BOYNTON ALTON L0001144204-18-031800
SEC(opens sec.gov)
Jun 154
NORTHWEST BIOTHERAPEUTICS INC0001144204-17-032807
SEC(opens sec.gov)
Sep 204
BOYNTON ALTON L0001144204-11-054004
SEC(opens sec.gov)
Jun 234
BOYNTON ALTON L0001144204-11-037303
SEC(opens sec.gov)
Mar 104
BOYNTON ALTON L0001144204-11-013989
SEC(opens sec.gov)
Dec 214
BOYNTON ALTON L0001144204-10-067668
SEC(opens sec.gov)
May 264
BOYNTON ALTON L0001144204-10-030522
SEC(opens sec.gov)

Companies

NORTHWEST BIOTHERAPEUTICS INCDirector, CHIEF SCIENTIFIC OFFICERNWBO

Address

7600 WISCONSIN AVENUE SUITE 750

BETHESDA, MD, 20814