Blackboxstocks Inc. (BLBX) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending February 02, 2026, Blackboxstocks's three dominant insider ownership positions are held by President And Ceo Gust Kepler (596.22K shares), Chief Financial Officer Robert L Winspear (186.50K shares), Director Ray Balestri (64.19K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Gust Kepler President And Ceo 596,218 25 Jun, 2025
Ray Balestri 64,195 16 Sep, 2022
Robert L Winspear Chief Financial Officer 186,500 12 Feb, 2025
Charles Brandon Smith Chief Technology Officer 27,513 23 Oct, 2025
Grant Evans 23,724 26 Jan, 2026
Charles Keller Reid 16,298 23 Oct, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
22 Jan, 2026 Grant Evans Common Stock, par value $0.001 A 3,455 $0.00 23,724 D M
23 Oct, 2025 Charles Brandon Smith - - 27,513 D
23 Oct, 2025 Charles Brandon Smith Common Stock, par value $0.001 D 9,167 $9.08 27,513 D S
21 Oct, 2025 Charles Keller Reid Common Stock, par value $0.001 D 5,000 $9.24 16,298 D S
21 Oct, 2025 Charles Keller Reid - - 16,298 D
16 Oct, 2025 Robert L Winspear - - 118,250 I
16 Oct, 2025 Robert L Winspear Common Stock, par value $0.001 A 50,000 $10.69 118,250 I A
24 Jun, 2025 Gust Kepler - - 596,218 D
24 Jun, 2025 Gust Kepler Common Stock, par value $0.001 D 1,800 $0.00 596,218 D G
11 Feb, 2025 Robert L Winspear Common Stock, par value $0.001 A 25,000 $0.00 68,250 D A
11 Feb, 2025 Robert L Winspear - - 68,250 D
11 Feb, 2025 Grant Evans Common Stock, par value $0.001 A 10,116 $0.00 20,269 D A
11 Feb, 2025 Charles Keller Reid Common Stock, par value $0.001 A 8,671 $0.00 21,298 D A
01 Jul, 2024 Gust Kepler Common Stock, par value $0.001 A 25,000 $4.00 598,210 D P
01 Jul, 2024 Gust Kepler - - 598,210 D
22 Apr, 2024 Gust Kepler Common Stock, par value $0.001 A 10,000 $0.00 573,210 D D
23 Feb, 2023 Gust Kepler Common Stock, par value $0.001 A 1,130,002 $3.00 865,518 D P
15 Sep, 2022 Ray Balestri - - 32,854 D
15 Sep, 2022 Ray Balestri Common Stock, par value $0.001 A 6,048 $4.96 32,854 D A
16 Jun, 2022 Robert L Winspear Common Stock, par value $0.001 A 4,521 $1.30 43,250 I P