Gust Kepler Blackboxstocks Inc. (BLBX) insider trading activity

BLBX Quotes by TradingView

Gust Kepler is President and CEO of BLACKBOXSTOCKS INC.. Currently has a direct ownership of 596,218 shares of BLBX, which is worth approximately $4.41 Million. The most recent transaction as insider was on Jun 24, 2025, when has been sold 1,800 shares (Common Stock, par value $0.001) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 596K
0.33% 3M change
0.33% 12M change
Total Value Held $4.41 Million

GUST KEPLER Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 24 2025
SELL
Bona fide gift
-
1,800 Reduced 0.3%
596,218 Common Stock, par valu...
Jul 01 2024
BUY
Open market or private purchase
$100,000 $4.0 p/Share
25,000 Added 4.01%
598,210 Common Stock, par valu...
Apr 22 2024
BUY
Sale (or disposition) back to the issuer
-
10,000 Added 1.71%
573,210 Common Stock, par valu...
Feb 23 2023
BUY
Open market or private purchase
$3,390,006 $3.0 p/Share
1,130,002 Added 24.61%
3,462,070 Common Stock, par valu...
May 13 2021
BUY
Open market or private purchase
$200 $2.0 p/Share
100 Added 0.0%
2,332,068 Common Stock, par valu...
May 05 2021
BUY
Open market or private purchase
$750 $2.5 p/Share
300 Added 0.01%
2,331,968 Common Stock, par valu...
GK

Gust Kepler

President and CEO
Dallas, TX

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