XML 46 R20.htm IDEA: XBRL DOCUMENT
v3.25.1

Insider Trading Arrangements | 3 Months Ended
--- | ---
Mar. 31, 2025 shares
Trading Arrangements, by Individual |
Material Terms of Trading Arrangement | The following table provides information about trading arrangements adopted or terminated by certain of our officers and directors during the three months ended March 31, 2025.
|  |  |  |  |  | Trading arrangement(1) | Aggregate number of securities to be sold under plan
Name and Title | Action | Date of Action | Plan effective date | Plan end date | Plan duration (months) | Rule 10b5-1 | Non-Rule 10b5-1
Anthony W. Boor Executive Vice President of Corporate Development and Strategy | Adoption | 3/12/25 | 6/16/25 | 6/12/26 | Twelve | X |  | 40,000
Kevin P. Gregoire Executive Vice President and Chief Operating Officer | Adoption | 3/12/25 | 6/16/25 | 6/12/26 | Twelve | X |  | 24,320
(1)An SEC "Rule 10b5-1(c) trading arrangement" is a trading arrangement made by a person through entering into a binding contract, verbal instruction or adoption of a written plan prior to becoming aware of material non-public information. The contract, instruction or written plan must specify the amount, price and date of securities to be sold; include the means for determining the amount, price and date of the sale or sales; and not permit the person to have subsequent influence over the sale or sales. The compliant plan must be entered into and operated in good faith, include a specified cooling off period, be certified by an authorized officer and is restricted from having multiple or overlapping plans. A non-compliant trading arrangement, or a "non-Rule 10b5-1 trading arrangement," is a trading arrangement that has similar requirements to a Rule 10b5-1(c) trading arrangement except that it must be in written form and does not require a cooling off period or certification of an authorized officer and there is no restriction from having multiple or overlapping plans. None of our officers or directors adopted or terminated a non-Rule 10b5-1 trading arrangement during the three months ended March 31, 2025.
Non-Rule 10b5-1 Arrangement Adopted | false
Non-Rule 10b5-1 Arrangement Terminated | false
Anthony W. Boor [Member] |
Trading Arrangements, by Individual |
Name | Anthony W. Boor
Title | Executive Vice President of Corporate Development and Strategy
Rule 10b5-1 Arrangement Adopted | true
Adoption Date | 3/12/25
Arrangement Duration | 11 months 25 days
Aggregate Available | 40,000
Kevin P. Gregoire [Member] |
Trading Arrangements, by Individual |
Name | Kevin P. Gregoire
Title | Executive Vice President and Chief Operating Officer
Rule 10b5-1 Arrangement Adopted | true
Adoption Date | 3/12/25
Arrangement Duration | 11 months 25 days
Aggregate Available | 24,320

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_MtrlTermsOfTrdArrTextBlock
Namespace Prefix: | ecd_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_NonRule10b51ArrAdoptedFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_NonRule10b51ArrTrmntdFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 1 + Details
Name: | ecd_Rule10b51ArrAdoptedFlag
Namespace Prefix: | ecd_
Data Type: | xbrli:booleanItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TradingArrByIndTable
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph B + Details
Name: | ecd_TrdArrAdoptionDate
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph C + Details
Name: | ecd_TrdArrDuration
Namespace Prefix: | ecd_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TrdArrIndName
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph A + Details
Name: | ecd_TrdArrIndTitle
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-K -Number 229 -Section 408 -Subsection a -Paragraph 2 -Subparagraph D + Details
Name: | ecd_TrdArrSecuritiesAggAvailAmt
Namespace Prefix: | ecd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ecd_IndividualAxis=blkb_AnthonyW.BoorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=blkb_KevinP.GregoireMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |