BOYNTON ALTON L

CIK 00012539351 companyBETHESDA, MD

SEC Profile

Transactions

Companies

Filings

CIK

0001253935

Recent Transactions

38 trades

Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
STOCK OPTIONS
2024-08-29−1,000,000→ 967,065 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
STOCK OPTIONS
2024-08-08−1,000,000→ 1,967,065 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
STOCK OPTIONS
2023-04-04−6,794,191→ 2,967,065 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
COMMON STOCK OPTIONS
2022-12-06−4,500,000→ 9,761,256 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
COMMON STOCK OPTIONS
2022-12-06−4,500,000→ 9,761,256 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
COMMON STOCK OPTIONS
2022-07-27−3,000,000→ 9,761,256 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
COMMON STOCK OPTIONS
2022-05-26−4,900,000→ 9,761,256 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Employee Stock Option (Right to Buy)
2021-01-19−3,402,935→ 0 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Options to purchase Common Stock, par value $0.001
2020-07-02+605,160→ 605,160 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Options to purchase Common Stock, par value $0.001
2020-07-02+15,697,693→ 15,697,693 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Options to purchase Common Stock, par value $0.001
2020-07-02+2,491,338→ 2,491,338 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Options to purchase Common Stock, par value $0.001
2018-05-28+4,900,000→ 11,270,000 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Employee Stock Option (Right to Buy)
2017-06-13+3,402,935→ 3,402,935 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2011-09-19−210,935→ 2,894,091 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2011-06-21$0.66/sh+1,376,562→ 2,819,000 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2011-06-21$0.66/sh+1,000,000→ 3,819,000 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2011-03-06−60,000→ 1,975,440 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2010-12-17$0.61/sh+243,432→ 2,410,866 total
Expiration
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2010-09-23$0.60/sh−375,426→ 1,442,438 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2010-05-24−260,007→ 1,875,129 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2010-01-04−82,280→ 1,874,355 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2010-01-04$0.20/sh+138,020→ 1,956,635 total
Conversion
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2010-01-04$0.20/sh−138,020→ 1,956,635 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2010-01-04$0.20/sh+138,020→ 1,956,635 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2009-12-09−419,270→ 2,234,627 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2009-11-27+231,770→ 2,612,163 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2009-11-27$0.20/sh+231,770→ 2,612,183 total
Conversion
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2009-11-27−231,770→ 2,612,183 total
Conversion
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2009-11-07$0.20/sh−419,270→ 2,380,293 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2009-11-07$0.20/sh+419,270→ 2,380,393 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Convertible Note
2009-11-07$0.20/sh+419,270→ 2,380,393 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2009-10-14−150,083→ 1,961,123 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2009-08-21+1,430,486→ 2,830,016 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2009-08-21+1,430,486→ 2,830,016 total
Disposition to Issuer
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2009-01-01−1,430,486→ 1,399,530 total
Award
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Option
2007-12-31$0.60/sh+2,807,048→ 2,830,016 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2007-01-01−550,000→ 4,046,000 total
Gift
NORTHWEST BIOTHERAPEUTICS INC$NWBO
Common Stock
2006-05-17−240,000→ 4,646,800 total

Companies

NORTHWEST BIOTHERAPEUTICS INC
Director, Chief Executive Officer
$NWBO

Recent Filings

Address

7600 WISCONSIN AVENUE SUITE 750

BETHESDA, MD, 20814

View on SEC.gov