Bridgeline Digital, Inc. (BLIN) Insider Ownership

Historic Ownership Trends

There are no significant Insider Shareholders in Bridgeline Digital as of December 17, 2025.

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Roger E. Kahn President And CEO 1,409,120 02 Oct, 2025
Michael Ketslakh 867,225 30 Jun, 2025
Michael N Taglich 82,831 03 Sep, 2024
Brandon Ross 63,348 30 Jun, 2025
Joni Kahn 20,788 30 Jun, 2025
Kenneth Galaznik 20,732 30 Jun, 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
30 Sep, 2025 Roger E. Kahn Common Stock A 169,429 $0.00 1,466,218 D A
30 Sep, 2025 Roger E. Kahn Common Stock D 57,098 $1.32 1,409,120 D F
26 Jun, 2025 Brandon Ross Common Stock A 20,133 $0.00 70,133 D A
26 Jun, 2025 Roger E. Kahn Common Stock A 129,788 $0.00 1,286,175 D A
26 Jun, 2025 Joni Kahn Common Stock A 20,133 $0.00 20,698 D A
26 Jun, 2025 Kenneth Galaznik Common Stock A 20,133 $0.00 20,732 D A
26 Jun, 2025 Michael Ketslakh Common Stock A 20,133 $0.00 472,489 D A
26 Jun, 2025 Brandon Ross - - 70,133 D
26 Jun, 2025 Joni Kahn - - 14,209 D
26 Jun, 2025 Brandon Ross Common Stock D 6,785 $1.51 63,348 D F
26 Jun, 2025 Roger E. Kahn Common Stock D 43,739 $1.51 1,242,436 D F
26 Jun, 2025 Joni Kahn Common Stock D 6,489 $1.51 14,209 D F
20 Jun, 2025 Roger E. Kahn Common Stock A 15,000 $1.50 1,257,289 D P
26 Aug, 2025 Roger E. Kahn Common Stock A 39,500 $1.38 1,296,789 D P
22 May, 2025 Roger E. Kahn Common Stock A 4,100 $1.55 1,060,387 D P
22 May, 2025 Roger E. Kahn Common Stock A 45,900 $1.58 1,106,287 D P
22 May, 2025 Roger E. Kahn Common Stock A 500 $1.54 1,106,787 D P
23 May, 2025 Roger E. Kahn Common Stock A 1,000 $1.55 1,107,787 D P
27 May, 2025 Roger E. Kahn Common Stock A 3,600 $1.54 1,111,387 D P
27 May, 2025 Roger E. Kahn Common Stock A 30,000 $1.53 1,141,387 D P