← All stocks

Bridgeline Digital, Inc.

BLIN Net buying
CIK 0001378590 #5198 in the set updated 17 Sep 2026
Bought (120 mo)
$2.15M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$2.15M
+$2.15M against sales at will

By person

9 insiders · 95 transactions
6.2×

Roger Kahn holds 6.2 times base salary in stock. $2.63M of shares against $419.90K in salary for 2025.

Salary from the company's own proxy. The shares are what Roger Kahn last reported holding, valued at $0.93, the price Common Stock was last bought or sold at on the open market here, on 10 Mar 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Kahn Roger E.
President and CEO
$1.50M (82)
+$1.50M
2,830,023
$2.63M
+296.7%
Ketslakh Michael
Director
$618.15K (6)
+$618.15K
888,578
$826.38K
+106.7%
TAGLICH MICHAEL N
Director
$18.34K (1)
+$18.34K
173,143
$161.02K
KAHN JONI
Director
$10.00K (1)
+$10.00K
36,036
$33.51K
Prinn Michael
Exec. V.P.-Finance and CFO
$5.29K (1)
+$5.29K
9,650
$8.97K
+302.1%
Ross Brandon
Director
78,265
$72.79K
+56.5%
Galaznik Kenneth
Director
43,232
$40.21K
TAGLICH ROBERT
Director
28,572
$26.57K
Landers Scott E
Director
10,879
$10.12K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Kahn Roger E.
10 Mar 2026
President and CEO
Buy
10,000
$0.93
$9.30K
Ketslakh Michael
3 Mar 2026
Director
Buy
4,472
$0.85
$3.80K
Ketslakh Michael
2 Mar 2026
Director
Buy
2,487
$0.85
$2.11K
Ketslakh Michael
25 Feb 2026
Director
Buy
10,647
$0.85
$9.05K
Ketslakh Michael
24 Feb 2026
Director
Buy
2,394
$0.85
$2.03K
Kahn Roger E.
19 Feb 2026
President and CEO
Buy
5,000
$0.85
$4.25K
Ketslakh Michael
19 Feb 2026
Director
Buy
1,353
$0.85
$1.15K
Kahn Roger E.
18 Feb 2026
President and CEO
Buy
14,000
$0.82
$11.48K
Kahn Roger E.
17 Feb 2026
President and CEO
Buy
35,301
$0.75
$26.48K
Kahn Roger E.
26 Aug 2025
President and CEO
Buy
39,500
$1.38
$54.51K
Kahn Roger E.
20 Jun 2025
President and CEO
Buy
15,000
$1.50
$22.50K
Kahn Roger E.
27 May 2025
President and CEO
Buy
15,000
$1.53
$22.95K
Kahn Roger E.
27 May 2025
President and CEO
Buy
30,000
$1.53
$45.90K
Kahn Roger E.
27 May 2025
President and CEO
Buy
3,600
$1.54
$5.54K
Kahn Roger E.
23 May 2025
President and CEO
Buy
1,000
$1.55
$1.55K
Kahn Roger E.
22 May 2025
President and CEO
Buy
500
$1.54
$770.00
Kahn Roger E.
22 May 2025
President and CEO
Buy
45,900
$1.58
$72.52K
Kahn Roger E.
22 May 2025
President and CEO
Buy
4,100
$1.55
$6.36K
Ketslakh Michael
26 Mar 2025
Director
Buy indirect
394,736
$1.52
$600.00K
Kahn Roger E.
26 Mar 2025
President and CEO
Buy
33,334
$1.52
$50.67K
KAHN JONI
26 Mar 2025
Director
Buy indirect
6,579
$1.52
$10.00K
Kahn Roger E.
13 Sep 2024
President and CEO
Buy
2,500
$1.04
$2.60K
TAGLICH MICHAEL N
22 Aug 2024
Director
Buy
20,603
$0.89
$18.34K
Kahn Roger E.
20 Aug 2024
President and CEO
Buy
60,000
$0.85
$51.00K
Kahn Roger E.
14 Sep 2023
President and CEO
Buy
15,000
$0.87
$13.05K
Kahn Roger E.
1 Sep 2023
President and CEO
Buy
3,100
$0.90
$2.79K
Kahn Roger E.
31 Aug 2023
President and CEO
Buy
3,838
$0.90
$3.45K
Kahn Roger E.
30 Aug 2023
President and CEO
Buy
5,660
$0.90
$5.08K
Kahn Roger E.
25 Aug 2023
President and CEO
Buy
700
$0.90
$630.00
Kahn Roger E.
24 Aug 2023
President and CEO
Buy
2,700
$0.90
$2.43K
Kahn Roger E.
23 Aug 2023
President and CEO
Buy
1,600
$0.90
$1.44K
Kahn Roger E.
22 Aug 2023
President and CEO
Buy
4,032
$0.91
$3.67K
Kahn Roger E.
21 Aug 2023
President and CEO
Buy
6,001
$0.92
$5.52K
Kahn Roger E.
18 Aug 2023
President and CEO
Buy
10,450
$0.94
$9.82K
Kahn Roger E.
16 Aug 2023
President and CEO
Buy
10,000
$0.95
$9.50K
Kahn Roger E.
16 Jun 2023
President and CEO
Buy
1,001
$1.20
$1.20K
Kahn Roger E.
15 Jun 2023
President and CEO
Buy
700
$1.16
$812.00
Kahn Roger E.
14 Jun 2023
President and CEO
Buy
17,122
$1.16
$19.86K
Kahn Roger E.
13 Jun 2023
President and CEO
Buy
6,089
$1.16
$7.06K
Kahn Roger E.
12 Jun 2023
President and CEO
Buy
1,400
$1.13
$1.58K
Kahn Roger E.
9 Jun 2023
President and CEO
Buy
13,198
$1.12
$14.78K
Kahn Roger E.
8 Jun 2023
President and CEO
Buy
8,791
$1.11
$9.76K
Kahn Roger E.
7 Jun 2023
President and CEO
Buy
209
$1.10
$229.90
Kahn Roger E.
5 Jun 2023
President and CEO
Buy
3,015
$1.04
$3.14K
Kahn Roger E.
2 Jun 2023
President and CEO
Buy
1,000
$1.02
$1.02K
Kahn Roger E.
31 May 2023
President and CEO
Buy
7,892
$1.03
$8.13K
Kahn Roger E.
30 May 2023
President and CEO
Buy
1,387
$0.99
$1.37K
Kahn Roger E.
26 May 2023
President and CEO
Buy
2,295
$0.99
$2.27K
Kahn Roger E.
22 May 2023
President and CEO
Buy
349
$0.95
$331.55
Kahn Roger E.
19 May 2023
President and CEO
Buy
25,533
$0.95
$24.26K
Kahn Roger E.
16 Mar 2023
President and CEO
Buy
1,300
$1.05
$1.37K
Kahn Roger E.
15 Mar 2023
President and CEO
Buy
9,512
$1.05
$9.99K
Kahn Roger E.
14 Mar 2023
President and CEO
Buy
5,916
$1.05
$6.21K
Kahn Roger E.
13 Mar 2023
President and CEO
Buy
8,290
$1.05
$8.70K
Kahn Roger E.
10 Mar 2023
President and CEO
Buy
28,212
$1.08
$30.47K
Kahn Roger E.
9 Mar 2023
President and CEO
Buy
905
$1.10
$995.50
Kahn Roger E.
8 Mar 2023
President and CEO
Buy
4,990
$1.10
$5.49K
Kahn Roger E.
8 Mar 2023
President and CEO
Buy
50,000
$1.15
$57.50K
Kahn Roger E.
8 Mar 2023
President and CEO
Buy
5,669
$1.09
$6.18K
Kahn Roger E.
7 Mar 2023
President and CEO
Buy
21,008
$1.09
$22.90K
Kahn Roger E.
6 Mar 2023
President and CEO
Buy
4,104
$1.04
$4.27K
Kahn Roger E.
14 Sep 2022
President and CEO
Buy
2,057
$1.51
$3.11K
Kahn Roger E.
14 Sep 2022
President and CEO
Buy
50,000
$1.59
$79.50K
Kahn Roger E.
14 Sep 2022
President and CEO
Buy
13,272
$1.59
$21.10K
Kahn Roger E.
14 Sep 2022
President and CEO
Buy
6,833
$1.59
$10.86K
Kahn Roger E.
13 Sep 2022
President and CEO
Buy
7,658
$1.50
$11.49K
Kahn Roger E.
8 Sep 2022
President and CEO
Buy
1,200
$1.40
$1.68K
Kahn Roger E.
7 Sep 2022
President and CEO
Buy
9,965
$1.38
$13.75K
Kahn Roger E.
6 Sep 2022
President and CEO
Buy
39,818
$1.36
$54.15K
Kahn Roger E.
26 Aug 2022
President and CEO
Buy
12,527
$1.60
$20.04K
Kahn Roger E.
25 Aug 2022
President and CEO
Buy
18,899
$1.60
$30.24K
Kahn Roger E.
25 Aug 2022
President and CEO
Buy
270
$1.55
$418.50
Kahn Roger E.
24 Aug 2022
President and CEO
Buy
10,149
$1.50
$15.22K
Kahn Roger E.
23 Aug 2022
President and CEO
Buy
700
$1.40
$980.00
Kahn Roger E.
22 Aug 2022
President and CEO
Buy
16,879
$1.40
$23.63K
Kahn Roger E.
19 Aug 2022
President and CEO
Buy
21,313
$1.40
$29.84K
Kahn Roger E.
18 Aug 2022
President and CEO
Buy
81,173
$1.38
$112.02K
Kahn Roger E.
17 Aug 2022
President and CEO
Buy
13,548
$1.39
$18.83K
Kahn Roger E.
16 Aug 2022
President and CEO
Buy
67,035
$1.39
$93.18K
Kahn Roger E.
14 Jun 2022
PRESIDENT AND CEO
Buy
23,881
$1.17
$27.94K
Kahn Roger E.
10 Jun 2022
PRESIDENT AND CEO
Buy
7,600
$1.28
$9.73K
Kahn Roger E.
25 May 2022
PRESIDENT AND CEO
Buy
6,419
$1.27
$8.14K
Kahn Roger E.
24 May 2022
PRESIDENT AND CEO
Buy
14,916
$1.23
$18.32K
Kahn Roger E.
23 May 2022
PRESIDENT AND CEO
Buy
13,802
$1.23
$17.03K
Kahn Roger E.
21 Aug 2017
President and CEO
Buy
6,850
$2.70
$18.50K
Kahn Roger E.
18 Aug 2017
President and CEO
Buy
12,125
$2.59
$31.40K
Kahn Roger E.
9 Jun 2017
President and CEO
Buy
42,170
$0.60
$25.30K
Kahn Roger E.
8 Jun 2017
President and CEO
Buy
20,560
$0.59
$12.13K
Prinn Michael
1 Mar 2017
Exec. V.P.-Finance and CFO
Buy
7,250
$0.73
$5.29K
Kahn Roger E.
27 Feb 2017
President and CEO
Buy
95,783
$0.67
$64.37K
Kahn Roger E.
27 Feb 2017
President and CEO
Buy
45,505
$0.66
$29.90K

What was left out

Form 4 filings counted 104
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 1,838,481
History held since 13 Oct 2016