STROMMEN JACK B.
CIK: 0001663146
Primary company: BIOLARGO, INC. (BLGO)
STROMMEN JACK B. is a corporate insider at BIOLARGO, INC. (BLGO) filing SEC Form 4 transactions. 48 transactions, totaling $10,000,059,842 in purchases and $0 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
BIOLARGO, INC. BLGO | Award | 132,159 | $0.11 | $15K | 2,584,262 | 6/30/2026 Filed: 6/30/2026 | Filing → |
BIOLARGO, INC. BLGO | Award | 92,593 | $0.16 | $15K | 2,452,103 | 3/31/2026 Filed: 3/31/2026 | Filing → |
BIOLARGO, INC. BLGO | Award | 88,235 | - | - | 2,278,121 | 9/30/2025 Filed: 10/2/2025 | Filing → |
BIOLARGO, INC. BLGO | Award | 75,000 | - | - | 2,189,886 | 6/30/2025 Filed: 7/2/2025 | Filing → |
BIOLARGO, INC. BLGO | Award | 78,947 | $0.19 | $15K | 2,061,395 | 12/31/2024 Filed: 1/3/2025 | Filing → |
BIOLARGO, INC. BLGO | Award | 65,217 | - | - | 1,982,368 | 9/30/2024 Filed: 10/2/2024 | Filing → |
BIOLARGO, INC. BLGO | Award | 58,824 | - | - | 1,917,151 | 6/30/2024 Filed: 7/1/2024 | Filing → |
BIOLARGO, INC. BLGO | Award | 42,857 | - | - | 1,858,327 | 3/31/2024 Filed: 4/2/2024 | Filing → |
BIOLARGO, INC. BLGO | Award | 90,525 | - | - | 1,726,184 | 9/30/2023 Filed: 10/3/2023 | Filing → |
BIOLARGO, INC. BLGO | Award | 84,270 | - | - | 1,635,659 | 6/30/2023 Filed: 7/5/2023 | Filing → |
BIOLARGO, INC. BLGO | Award | 73,206 | - | - | 1,551,389 | 3/31/2023 Filed: 4/4/2023 | Filing → |
BIOLARGO, INC. BLGO | Award | 76,923 | - | - | 1,478,183 | 12/31/2022 Filed: 1/4/2023 | Filing → |
BIOLARGO, INC. BLGO | Award | 55,556 | - | - | 2,524,751 | 10/3/2022 Filed: 10/5/2022 | Filing → |
BIOLARGO, INC. BLGO | Award | 83,333 | - | - | 1,345,704 | 6/30/2022 Filed: 7/5/2022 | Filing → |
BIOLARGO, INC. BLGO | Award | 65,217 | - | - | 1,262,371 | 3/31/2022 Filed: 4/4/2022 | Filing → |
BIOLARGO, INC. BLGO | Award | 71,429 | - | - | 1,197,154 | 12/31/2021 Filed: 1/4/2022 | Filing → |
BIOLARGO, INC. BLGO | Award | 78,947 | - | - | 1,125,725 | 10/5/2021 Filed: 10/5/2021 | Filing → |
BIOLARGO, INC. BLGO | Award | 88,235 | - | - | 1,046,778 | 7/1/2021 Filed: 7/6/2021 | Filing → |
BIOLARGO, INC. BLGO | Conversion | 563,035 | $0.24 | $135K | 4,878,579 | 4/20/2021 Filed: 4/21/2021 | Filing → |
BIOLARGO, INC. BLGO | Award | 65,934 | - | - | 958,543 | 4/1/2021 Filed: 4/5/2021 | Filing → |
BIOLARGO, INC.
BLGO
Type
Award
Shares
132,159
Price
$0.11
Value
$15K
BIOLARGO, INC.
BLGO
Type
Award
Shares
92,593
Price
$0.16
Value
$15K
BIOLARGO, INC.
BLGO
Type
Award
Shares
88,235
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
75,000
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
78,947
Price
$0.19
Value
$15K
BIOLARGO, INC.
BLGO
Type
Award
Shares
65,217
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
58,824
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
42,857
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
90,525
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
84,270
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
73,206
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
76,923
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
55,556
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
83,333
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
65,217
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
71,429
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
78,947
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Award
Shares
88,235
Price
-
Value
-
BIOLARGO, INC.
BLGO
Type
Conversion
Shares
563,035
Price
$0.24
Value
$135K
BIOLARGO, INC.
BLGO
Type
Award
Shares
65,934
Price
-
Value
-
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