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Who

Therese Tucker

Director

Company insider

Files Form 4 as: Founder, BlackLine.

In numbers

Trades disclosed
208
Buys
0
Sells
43
Bought
$0
Sold
$131.5M
Companies
1
Companies where not an officer
0
First trade
23 Aug 2017
Last trade
24 Aug 2026
Last filed
26 Aug 2026

Companies traded

Where they are an officer
BL BlackLineDirector, Officer, 10% owner · Software · last 24 Aug 20260 buys · 43 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Code M$980K70,000 at $14.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Code M$372K26,560 at $14.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Sold$2.2M70,000 at $31.96filing
24 Aug 2026filed 26 Aug 2026BL BlackLineoption or derivative · SoftwareSEC FORM 4 Code M—70,000 at $0.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineoption or derivative · SoftwareSEC FORM 4 Code M—26,560 at $0.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineoption or derivative · SoftwareSEC FORM 4 Code M—70,000 at $0.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineoption or derivative · SoftwareSEC FORM 4 Code M—26,560 at $0.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Code M$980K70,000 at $14.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Code M$372K26,560 at $14.00filing
24 Aug 2026filed 26 Aug 2026BL BlackLineSoftwareSEC FORM 4 Sold$2.2M70,000 at $31.96filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$69K2,222 at $30.84filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$62K2,016 at $30.84filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$75K2,425 at $30.84filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$69K2,222 at $30.84filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$62K2,016 at $30.84filing
20 May 2026filed 21 May 2026BL BlackLineSoftwareSEC FORM 4 Code F$75K2,425 at $30.84filing
20 Feb 2026filed 24 Feb 2026BL BlackLineSoftwareSEC FORM 4 Code M$787K21,761 at $36.15filing
20 Feb 2026filed 24 Feb 2026BL BlackLineSoftwareSEC FORM 4 Code M$337K9,332 at $36.15filing
20 Feb 2026filed 24 Feb 2026BL BlackLineSoftwareSEC FORM 4 Code M$406K11,225 at $36.15filing
20 Feb 2026filed 24 Feb 2026BL BlackLineSoftwareSEC FORM 4 Code F$1.1M31,786 at $36.15filing

News

BlackLine Honors Global Enterprise Leaders Transforming Financial OperationsBL · manilatimes.net · 13 Oct 2026

0 headlines in the last 90 days name Therese Tucker; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Technology43

Buys in green, sells in red, by the company’s sector.

Related people

Patrick VillanovaChief Financial Officer · Chief Financial Officer at Blackline, filing Form 4 there in the last year
Michelle D. StalickChief Accounting Officer · Chief Accounting Officer at Blackline, filing Form 4 there in the last year
Jimmy C. DuanChief Customer Officer · Chief Customer Officer at Blackline, filing Form 4 there in the last year
Jeremy UngChief Technology Officer · Chief Technology Officer at Blackline, filing Form 4 there in the last year
Karole Morgan-PragerChief Legal and Administrative · Chief Legal and Administrative at Blackline, filing Form 4 there in the last year