BLIN

SEC source: 0001437749-22-022545 · rdgdoc.xml · nonDerivative · entry 3

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 590,828

F3 · price: This transaction was executed in multiple trades at prices ranging from $1.5897 to $1.6000. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-022545 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 577,556

F2 · price: This transaction was executed in multiple trades at prices ranging from $1.5700 to $1.6000. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-022545 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 570,723

F1 · price: This transaction was executed in multiple trades, each at a price of $1.5000.

SEC source: 0001437749-22-022086 · rdgdoc.xml · nonDerivative · entry 3

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 563,065

F3 · price: This transaction was executed in multiple trades at prices ranging from $1.39 to $1.4. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-022086 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 561,865

F2 · price: This transaction was executed in multiple trades at prices ranging from $1.35 to $1.4. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-022086 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 551,900

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.29 to $1.4. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021405 · rdgdoc.xml · nonDerivative · entry 4

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 512,082

F4 · price: This transaction was executed in multiple trades at prices ranging from $1.59 to $1.6. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021405 · rdgdoc.xml · nonDerivative · entry 3

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 499,555

F3 · price: This transaction was executed in multiple trades at prices ranging from $1.58 to $1.6. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021405 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 480,656

F2 · price: This transaction was executed in multiple trades at prices ranging from $1.545 to $1.55. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021405 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 480,386

F1 · price: This transaction was executed in multiple trades at prices ranging from $1.485 to $1.5. The reported price in Column 4 is a weighted average price, rounded to the nearest hundredth. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021214 · rdgdoc.xml · nonDerivative · entry 3

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 470,237

F3 · price: The reported price in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021214 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 469,537

F2 · price: The reported price in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-021214 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 452,658

F1 · price: The reported price in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-020991 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 431,345

F2 · price: The reported price in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-020991 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350,172

F1 · price: The reported price in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

SEC source: 0001437749-22-020745 · rdgdoc.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 336,624

F2 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.34 to $1.4 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (2) to this Form 4.

SEC source: 0001437749-22-020745 · rdgdoc.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 269,589

F1 · kind: Reporting Person received a restricted stock award pursuant to the Issuer's 2016 Stock Incentive Plan. The restricted stock award shall vest in twelve (12) equal installments over a period of twelve (12) quarters, commencing with the first fiscal quarter following August 14, 2022.

SEC source: 0001415889-22-006545 · form4-06142022_030610.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · PRESIDENT AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,589

F2 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.13 to $1.18 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001415889-22-006545 · form4-06142022_030610.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · PRESIDENT AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,708

F1 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.27 to $1.28 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001415889-22-005671 · form4-05252022_060541.xml · nonDerivative · entry 3

Kahn Roger E. · CIK 0001651542 · PRESIDENT AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,108

F1 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.25 to $1.30 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001415889-22-005671 · form4-05252022_060541.xml · nonDerivative · entry 2

Kahn Roger E. · CIK 0001651542 · PRESIDENT AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,689

SEC source: 0001415889-22-005671 · form4-05252022_060541.xml · nonDerivative · entry 1

Kahn Roger E. · CIK 0001651542 · PRESIDENT AND CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,773

SEC source: 0001437749-22-009137 · rdgdoc.xml · derivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock, par value $0.001 per share · 30,000 shares

Expires 2032-04-14

SEC source: 0001437749-22-009140 · rdgdoc.xml · derivative · entry 1

Kahn Roger E. · CIK 0001651542 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 362,000

Underlying: Common Stock, par value $0.001 per share · 362,000 shares

Expires 2032-04-14

F1 · derivative.exercise_date: The options vest in thirty-six (36) consecutive equal monthly installments beginning on May 1, 2022.

SEC source: 0001437749-22-009139 · rdgdoc.xml · derivative · entry 1

Galaznik Kenneth · CIK 0001352964 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock, par value $0.001 per share · 30,000 shares

Expires 2032-04-14

SEC source: 0001437749-22-009138 · rdgdoc.xml · derivative · entry 1

Landers Scott E · CIK 0001439462 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock, par value $0.001 per share · 30,000 shares

Expires 2032-04-14

SEC source: 0001437749-22-009136 · rdgdoc.xml · derivative · entry 1

KAHN JONI · CIK 0001185353 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock, par value $0.001 per share · 30,000 shares

Expires 2032-04-14

SEC source: 0001437749-21-029221 · rdgdoc.xml · derivative · entry 3

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,379 shares

Expires 2026-02-04

SEC source: 0001437749-21-029221 · rdgdoc.xml · nonDerivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,312

F1 · balance_after: For the purposes of this Form 4, the number of shares of common stock of Bridgeline Digital, Inc (the "Company") beneficially owned by the Reporting Person is the number of shares in Table 1 Column 4 (2,379) plus 87,933 shares of common stock beneficially owned by the Reporting Person prior to this reported transaction calculated as follows: (x) 360,229 shares (representing the total beneficial ownership of the Reporting Person reflected in the beneficial ownership table included in the Company's Form 10-K, filed with the commission on December 20, 2021) minus (y)(i) 195,662 shares of common stock underlying currently exercisable warrants; (ii) 37,708 shares of common stock underlying currently exercisable options; (iii) 2 shares of common stock underlying currently exercisable warrants owned by the Reporting Person's spouse (the ownership of which the Reporting Person disclaims);

F2 · balance_after: (iv) 35 shares of common stock owned by the Reporting Person's spouse (the ownership of which the Reporting Person disclaims); and (v) 38,889 shares of common stock issuable upon the conversion of the Company's Series C Preferred Stock.

SEC source: 0001437749-21-018250 · rdgdoc.xml · derivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock, par value $0.001 per share · 25,000 shares

Expires 2031-08-02

SEC source: 0001437749-21-018252 · rdgdoc.xml · derivative · entry 1

Landers Scott E · CIK 0001439462 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock, par value $0.001 per share · 25,000 shares

Expires 2031-08-02

SEC source: 0001437749-21-018251 · rdgdoc.xml · derivative · entry 1

Galaznik Kenneth · CIK 0001352964 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock, par value $0.001 per share · 25,000 shares

Expires 2031-08-02

SEC source: 0001437749-21-018249 · rdgdoc.xml · derivative · entry 1

KAHN JONI · CIK 0001185353 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock, par value $0.001 per share · 25,000 shares

Expires 2031-08-02

SEC source: 0001437749-21-016705 · rdgdoc.xml · derivative · entry 3

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, par value $0.001 per share · 22,860 shares

Expires 2024-09-12

F1 · derivative.exercise_price: On June 7, 2021, the reporting person exercised, via a cashless exercise option, a warrant to purchase 22,860 shares of common stock of Bridgeline Digital Inc. (the "Company"), par value $0.001 per share, for an exercise price of $4.00 per share.

F1 · shares: On June 7, 2021, the reporting person exercised, via a cashless exercise option, a warrant to purchase 22,860 shares of common stock of Bridgeline Digital Inc. (the "Company"), par value $0.001 per share, for an exercise price of $4.00 per share.

SEC source: 0001437749-21-016705 · rdgdoc.xml · nonDerivative · entry 2

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 361,941

F2 · kind: In connection with the reporting person's cashless exercise of warrants, the Company withheld 13,918 of the shares to satisfy the exercise price and issued to the reporting person the remaining 8,942 shares.

F3 · price: The weighted average price of the common stock calculated as set forth in the warrant was $6.57.

SEC source: 0001437749-21-016705 · rdgdoc.xml · nonDerivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,859

F1 · kind: On June 7, 2021, the reporting person exercised, via a cashless exercise option, a warrant to purchase 22,860 shares of common stock of Bridgeline Digital Inc. (the "Company"), par value $0.001 per share, for an exercise price of $4.00 per share.

SEC source: 0001437749-21-017555 · rdgdoc.xml · derivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock, par value $0.001 per share · 13,000 shares

Expires 2026-05-12

SEC source: 0001437749-21-017554 · rdgdoc.xml · derivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,329

Underlying: Common Stock, par value $0.001 per share · 5,329 shares

Expires 2026-02-04

SEC source: 0001437749-20-011687 · rdgdoc.xml · nonDerivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,854

F1 · shares: 14,304 shares held by Michael N. Taglich and Claudia Taglich, spouse.

SEC source: 0001437749-19-023475 · rdgdoc.xml · derivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2029-11-20

SEC source: 0001437749-19-023472 · rdgdoc.xml · derivative · entry 1

Kahn Roger E. · CIK 0001651542 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,353

Underlying: Common Stock · 249,353 shares

Expires 2029-11-20

F1 · derivative.exercise_date: These options become exercisable with respect to 1/3 of the underlying shares on each of November 20, 2020, 2021 and 2022.

SEC source: 0001437749-19-023478 · rdgdoc.xml · derivative · entry 1

KAHN JONI · CIK 0001185353 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2029-11-20

SEC source: 0001437749-19-023477 · rdgdoc.xml · derivative · entry 1

Galaznik Kenneth · CIK 0001352964 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2029-11-20

SEC source: 0001437749-19-023473 · rdgdoc.xml · derivative · entry 1

Downey Mark G. · CIK 0001613086 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2029-11-20

F1 · derivative.exercise_date: These options become exercisable with respect to 1/3 of the underlying shares on each of November 20, 2020, 2021 and 2022.

SEC source: 0001437749-19-023533 · rdgdoc.xml · derivative · entry 1

Landers Scott E · CIK 0001439462 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2029-11-20

SEC source: 0001437749-18-002679 · rdgdoc.xml · derivative · entry 2

Landers Scott E · CIK 0001439462 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 2,000 shares

Expires 2028-02-15

F2 · derivative.exercise_date: This option is exercisable with respect to 1/3 of the underlying shares of each February 15, 2019, February 15, 2020 and February 15, 2021.

SEC source: 0001437749-18-002680 · rdgdoc.xml · derivative · entry 2

KAHN JONI · CIK 0001185353 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 2,000 shares

Expires 2028-02-15

F2 · derivative.exercise_date: This option is exercisable with respect to 1/3 of the underlying shares of each February 15, 2019, February 15, 2020 and February 15, 2021.

SEC source: 0001437749-18-002694 · rdgdoc.xml · derivative · entry 2

TAGLICH MICHAEL N · CIK 0001024533 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 2,000 shares

Expires 2028-02-12

F2 · derivative.exercise_date: This option is exercisable with respect to 1/3 of the underlying shares of each February 12, 2019, February 12, 2020 and February 12, 2021.

SEC source: 0001437749-18-002694 · rdgdoc.xml · nonDerivative · entry 1

TAGLICH MICHAEL N · CIK 0001024533 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,532

F1 · shares: Director has elected to receive a stock grant in lieu of quarterly cash payments otherwise received for services on the Board of Directors.

SEC source: 0001437749-18-002678 · rdgdoc.xml · derivative · entry 2

TAGLICH MICHAEL N · CIK 0001024533 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

Underlying: Common Stock · 2,000 shares

Expires 2028-02-12

F2 · derivative.exercise_date: This option is exercisable with respect to 1/3 of the underlying shares of each February 15, 2019, February 15, 2020 and February 15, 2021.