XML 22 R10.htm IDEA: XBRL DOCUMENT
v3.25.1

Insider Trading Arrangements | 3 Months Ended
--- | ---
Dec. 31, 2024
Trading Arrangements, by Individual |
Material Terms of Trading Arrangement | Rule 10b5-1 Trading Plans On August 2, 2024, Michael Amoroso, our President and Chief Executive Officer, entered into a sell-to-cover instruction letter intended to satisfy the affirmative defense conditions under Rule 10b5-1(c). Mr. Amoroso’s instruction letter provides for sales of such number of shares of our common stock as are necessary to satisfy the applicable tax withholding obligations arising from the vesting of Restricted Stock Units (“RSUs”) granted to him. The total number of shares that may be sold pursuant to the sell-to-cover instruction letter is not determinable. Mr. Amoroso’s instruction letter may only be modified, terminated or amended by a signed writing provided by Mr. Amoroso during an open trading window under the Company’s insider trading policies. On October 1, 2024, Alex Kelly, our Chief Financial Officer, entered into a sell-to-cover instruction letter intended to satisfy the affirmative defense conditions under Rule 10b5-1(c). Mr. Kelly’s instruction letter provided for sales of such number of shares of our common stock as were necessary to satisfy the applicable tax withholding obligations arising from the vesting of RSUs granted to him. The total number of shares that may have been sold pursuant to the sell-to-cover instruction letter was not determinable. Mr. Kelly’s instruction letter was terminated on December 27, 2024, by a signed writing provided by Mr. Kelly during an open trading window under the Company’s insider trading policies.
Michael Amoroso |
Trading Arrangements, by Individual |
Name | Michael Amoroso
Title | President and Chief Executive Officer
Rule 10b5-1 Arrangement Adopted | true
Adoption Date | August 2, 2024
Alex Kelly |
Trading Arrangements, by Individual |
Name | Alex Kelly
Title | Chief Financial Officer
Rule 10b5-1 Arrangement Adopted | true
Adoption Date | October 1, 2024
Rule 10b5-1 Arrangement Terminated | true
Termination Date | December 27, 2024

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_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 1 + Details
Name: | ecd_Rule10b51ArrTrmntdFlag
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 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 B + Details
Name: | ecd_TrdArrTerminationDate
Namespace Prefix: | ecd_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ecd_IndividualAxis=dtil_MichaelAmorosoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ecd_IndividualAxis=dtil_AlexKellyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |