Bridgeline Digital BLIN Insider Ownership

NASDAQ BLIN
$0.93 +0.00 (+0.52%)
As of: Sep 8, 2026 · 10:16 AM EDT

Insider Holdings by Owner

4.27Mn Shares

Insider Ownership Statistics

as of 30 Jun, 2026
Insider Ownership
40.19%
■0% pp QoQ
Shares Held by Insiders
4.84Mn
filed for Jun 2026
■0.00% QoQ
Shares Outstanding
12.05Mn
12,049,722 shares
Direct Holdings
4.44Mn
Indirect: 401.32K
Net Shares Traded (QoQ)
0
no net change in Jun 2026
Insiders Holding Shares
4
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Jun, 2026

As of September 05, 2026, Bridgeline Digital's top three insider holders are Roger E. Kahn (President And Ceo, 1.77Mn shares), Roger E. Kahn (President And Ceo, 1.06Mn shares), Michael Ketslakh (Director, 493.84K shares).

Form 4 Holdings

Insiders Holding BLIN

Insiders 4
Shares held 4.27Mn
Of outstanding 35.45%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Roger E. Kahn President And Ceo 3,261,368 0 3,261,368 76.4% 11 Mar, 2026
2 Michael Ketslakh Director 493,842 394,736 888,578 20.8% 04 Mar, 2026
3 Brandon Ross Director 78,265 0 78,265 1.8% 16 Mar, 2026
4 Kenneth Galaznik Director 43,232 0 43,232 1.0% 16 Mar, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

648 Insider Transactions

Source SEC Form 4
Latest quarter Jun 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
30 Jan, 2026 Michael Ketslakh Director Acquired A 22,500 $0.00 $0 63,986 Direct
30 Jan, 2026 Michael Ketslakh Director Acquired A 22,500 $0.00 $0 63,986 Direct
30 Jan, 2026 Kenneth Galaznik Director Acquired A 22,500 $0.00 $0 43,232 Direct
30 Jan, 2026 Brandon Ross Director Acquired A 22,500 $0.00 $0 85,848 Direct
30 Jan, 2026 Kenneth Galaznik Director Acquired A 22,500 $0.00 $0 43,232 Direct
30 Jan, 2026 Brandon Ross Director Acquired A 22,500 $0.00 $0 85,848 Direct
30 Jan, 2026 Brandon Ross Director Acquired A 22,500 $0.00 $0 85,848 Direct
30 Jan, 2026 Michael Ketslakh Director Acquired A 22,500 $0.00 $0 63,986 Direct
30 Jan, 2026 Kenneth Galaznik Director Acquired A 22,500 $0.00 $0 43,232 Direct
30 Jan, 2026 Brandon Ross Director Disposed F 7,583 $0.82 $6.22K 78,265 Direct
30 Jan, 2026 Brandon Ross Director Disposed F 7,583 $0.82 $6.22K 78,265 Direct
30 Jan, 2026 Brandon Ross Director Disposed F 7,583 $0.82 $6.22K 78,265 Direct
10 Mar, 2026 Roger E. Kahn President And Ceo Acquired P 10,000 $0.93 $9.30K 1,773,736 Direct
10 Mar, 2026 Roger E. Kahn President And Ceo Acquired P 10,000 $0.93 $9.30K 1,773,736 Direct
10 Mar, 2026 Roger E. Kahn President And Ceo Acquired P 10,000 $0.93 $9.30K 1,773,736 Direct
02 Mar, 2026 Michael Ketslakh Director Acquired P 2,487 $0.85 $2.11K 489,370 Direct
02 Mar, 2026 Michael Ketslakh Director Acquired P 2,487 $0.85 $2.11K 489,370 Direct
02 Mar, 2026 Michael Ketslakh Director Acquired P 2,487 $0.85 $2.11K 489,370 Direct
03 Mar, 2026 Michael Ketslakh Director Acquired P 4,472 $0.85 $3.80K 493,842 Direct
03 Mar, 2026 Michael Ketslakh Director Acquired P 4,472 $0.85 $3.80K 493,842 Direct