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Home/Insiders/DARGAN CHARLES K
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SEC Insider//CIK 0001112799

DARGAN CHARLES K

CIK 00011127994 companiesSAN FRANCISCO, CA
SEC Profile

Transactions

50

Companies

4

Filings

15

CIK

0001112799

Recent Transactions

50 trades
  • Award
    BIOLARGO, INC.$BLGO

    Option

    2024-08-13+300,000→ 4,625,786 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2024-06-23+700,000→ 4,325,786 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2023-07-17+500,000→ 4,189,893 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2023-03-21+300,000→ 4,331,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2022-12-28+205,000→ 4,031,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2022-06-30+150,000→ 4,236,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2022-03-31+127,500→ 4,086,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2022-03-22+300,000→ 3,959,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2021-05-21+30,000→ 3,659,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2021-05-21+2,500→ 3,629,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2021-03-18+300,000→ 3,626,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-12-31+7,500→ 3,588,286 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-10-08+2,500→ 3,610,786 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-10-08+50,000→ 3,460,786 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-09-30+5,000→ 3,618,286 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-06-30+5,000→ 3,633,286 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-05-01+214,286→ 3,648,286 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2020-05-01+7,500→ 3,434,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2020-02-25+400,000→ 3,456,500 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2020-02-25+27,500→ 3,056,500 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2020-02-01−60,000→ 3,029,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2020-01-31−10,000→ 3,089,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2019-12-31−10,000→ 3,099,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2019-11-30−10,000→ 3,109,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2019-11-02−10,000→ 3,119,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2019-09-30−10,000→ 3,129,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2019-09-19+79,000→ 3,139,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Stock Option Agreement

    2019-01-16+300,000→ 3,206,000 total
  • Other
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2018-02-01−50,000→ 2,996,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2017-12-31+300,000→ 3,046,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Stock Option Agreement

    2017-02-10+300,000→ 2,746,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stoock

    2015-09-30+300,000→ 2,446,000 total
  • Award
    BIOLARGO, INC.$BLGO

    OPTION TO PURCHASE COMMON STOCK

    2013-07-17+300,000→ 1,846,000 total
  • Award
    BIOLARGO, INC.$BLGO

    OPTION TO PURCHASE COMMON STOCK

    2012-12-28+410,000→ 1,546,000 total
  • Award
    BIOLARGO, INC.$BLGO

    OPTION TO PURCHASE COMMON STOCK

    2012-04-09+300,000→ 1,136,000 total
  • Award
    Banks.com, Inc.

    Common Stock

    2011-06-27+50,000→ 325,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Common stock

    2011-05-24$0.41/sh+190,244→ 190,244 total
  • Award
    BIOLARGO, INC.$BLGO

    OPTION TO PURCHASE COMMON STOCK

    2011-03-22+120,000→ 836,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2011-01-31+10,000→ 716,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2010-12-31+10,000→ 706,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2010-11-30+10,000→ 696,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2010-10-31+10,000→ 686,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to purchase common stock

    2010-09-30+10,000→ 676,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-08-31+10,000→ 666,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-08-05+200,000→ 656,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-07-31+20,000→ 456,000 total
  • Award
    Banks.com, Inc.

    Common Stock

    2010-06-25+50,000→ 275,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-05-31+10,000→ 436,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-04-30+30,000→ 426,000 total
  • Award
    BIOLARGO, INC.$BLGO

    Option to Purchase Common Stock

    2010-02-01+60,000→ 396,000 total

Companies

4

Recent Filings

15

Address

222 KEARNY STREET, SUITE 550

SAN FRANCISCO, CA, 94108

View on SEC.gov