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BLIN

Bridgeline Digital (BLIN) stock: insider trades, news & valuation

Net buying
Close · Oct 9, 2026 $0.74 -2.6% on the day -49.7% over 12 months 52-week range $0.70 – $1.47

Share price and insider trades

BLIN closeInsider buyInsider sale
0.500.751.001.251.50NovDecJan 2026FebMarAprMayJunJulAugSepOctBought $2,035 on 2026-02-24 · Michael KetslakhBought $2,114 on 2026-03-02 · Michael KetslakhBought $3,801 on 2026-03-03 · Michael KetslakhBought $5,400 on 2026-02-19 · Michael Ketslakh, Roger E. KahnBought $9,050 on 2026-02-25 · Michael KetslakhBought $9,300 on 2026-03-10 · Roger E. KahnBought $11,480 on 2026-02-18 · Roger E. KahnBought $26,476 on 2026-02-17 · Roger E. Kahn
Bought, 12 months$38K
Sold, 12 months$0
Insiders buying1
Insiders selling0

Bridgeline Digital insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $38K and 0 sold $0 of BLIN stock on the open market.

BLIN insider buying and selling by quarter

Open-market purchases (green, above the line) and sales (red, below), by trade date.

Q1 2026: $70K bought (9 trades)$70KQ1 2026Q2 2026Q3 2026Q4 2026
QuarterBoughtPurchasesSoldSales
Q4 2026—0—0
Q3 2026—0—0
Q2 2026—0—0
Q1 2026$70K9—0

Valuation, profit and volume

P/E (trailing)n/aSector median —
Market value— 
Profit margin—Revenue growth —
Volume vs. 50-day4.3×Last 5 sessions
Insiders' paper profit−$6KOn all tracked purchases -9.0%

Summary

Over the past 12 months, 1 Bridgeline Digital, Inc. insider reported open-market purchases totaling $38K, while 0 insiders reported sales totaling $0.

Insider transactions

Open-market purchases and sales.

Filed Insider Type Shares Price Value Since Score
Mar 11SEC Roger E. KahnCEO, President Buy 10,0001,773,736 held (+1%) $0.93 $9K -20.4% —
Mar 4SEC Michael KetslakhDirector Buy 4,472493,842 held (+1%) $0.85 $4K -12.9% —
Mar 4SEC Michael KetslakhDirector Buy 2,487489,370 held (+1%) $0.85 $2K -12.9% —
Feb 26SEC Michael KetslakhDirector Buy 10,647486,883 held (+2%) $0.85 $9K -12.9% —
Feb 26SEC Michael KetslakhDirector Buy 2,394476,236 held (+1%) $0.85 $2K -12.9% —
Feb 23SEC Michael KetslakhDirector Buy 1,353473,842 held (+0%) $0.85 $1K -12.9% —
Feb 19SEC Roger E. KahnCEO, President Buy 35,3011,744,736 held (+2%) $0.75 $26K -1.3% —
Feb 19SEC Roger E. KahnCEO, President Buy 14,0001,758,736 held (+1%) $0.82 $11K -9.8% —
Feb 19SEC Roger E. KahnCEO, President Buy 5,0001,763,736 held (+0%) $0.85 $4K -12.9% —

Insiders at Bridgeline Digital, Inc.

InsiderBoughtSoldLast filingScore
Roger E. KahnCEO, President $52K — Mar 11, 2026 —
Michael KetslakhDirector $18K — Mar 4, 2026 —

BLIN stock: common questions

Are Bridgeline Digital, Inc. insiders buying BLIN stock?

In the past 12 months, 1 insiders reported open-market purchases of BLIN worth $38K. The latest was CEO, President Roger E. Kahn bought $9K of BLIN at $0.93.

Are Bridgeline Digital, Inc. insiders selling BLIN stock?

0 insiders reported sales worth $0 over the same period.

Where does this data come from?

Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.

What is BLIN's 52-week range?

Over the past year BLIN has traded between $0.70 and $1.47. It last closed at $0.74 on Oct 9, 2026.