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Who

David Franklin Peterson

Chief Accounting Officer

Company insider

Files Form 4 as: Chief Accounting Officer, Guidewire Software; Chief Accounting Officer, Keynote Systems.

In numbers

Trades disclosed
37
Buys
0
Sells
12
Bought
$0
Sold
$2.5M
Companies
2
Companies where not an officer
0
First trade
1 Jul 2010
Last trade
17 Sep 2026
Last filed
21 Sep 2026

Companies traded

Where they are an officer
GWRE Guidewire SoftwareOfficer · Software · last 17 Sep 20260 buys · 7 sells
Keynote SystemsOfficer · last 22 Aug 20130 buys · 5 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
17 Sep 2026filed 21 Sep 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$275K1,905 at $144.47filing
17 Sep 2026filed 21 Sep 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$275K1,905 at $144.47filing
15 Sep 2026filed 15 Sep 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Code M—4,351 at $0.00filing
15 Sep 2026filed 15 Sep 2026GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code M—4,351 at $0.00filing
15 Sep 2026filed 15 Sep 2026GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code M—4,351 at $0.00filing
15 Sep 2026filed 15 Sep 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Code M—4,351 at $0.00filing
27 Aug 2026filed 27 Aug 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$500K2,500 at $200.00filing
27 Aug 2026filed 27 Aug 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$500K2,500 at $200.00filing
16 Jun 2026filed 16 Jun 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$29K246 at $118.74filing
16 Jun 2026filed 16 Jun 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$29K246 at $118.74filing
17 Mar 2026filed 18 Mar 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$45K273 at $163.86filing
17 Mar 2026filed 18 Mar 2026GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$45K273 at $163.86filing
16 Dec 2025filed 17 Dec 2025GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$69K358 at $192.08filing
18 Sep 2025filed 22 Sep 2025GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$250K1,000 at $249.86filing
16 Sep 2025filed 17 Sep 2025GWRE Guidewire SoftwareSoftwareSEC FORM 4 Sold$440K1,811 at $242.87filing
15 Sep 2025filed 17 Sep 2025GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code M—3,179 at $0.00filing
15 Sep 2025filed 17 Sep 2025GWRE Guidewire SoftwareSoftwareSEC FORM 4 Code M—3,179 at $0.00filing
11 Sep 2025filed 15 Sep 2025GWRE Guidewire SoftwareSoftwareSEC FORM 4 Code A—843 at $0.00filing
22 Aug 2013filed 23 Aug 2013Keynote Systemsoption or derivativeSEC FORM 4 Code D$300K15,000 at $20.00filing
22 Aug 2013filed 23 Aug 2013Keynote Systemsoption or derivativeSEC FORM 4 Code D$300K15,000 at $20.00filing

Sectors

Technology7
Not placed5

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

Related people

John P. MullenPresident · President at Guidewire Software, filing Form 4 there in the last year
Michael George RosenbaumChief Executive Officer · Chief Executive Officer at Guidewire Software, filing Form 4 there in the last year
James Winston KingChief Admin Officer, Gen Couns · Chief Admin Officer, Gen Couns at Guidewire Software, filing Form 4 there in the last year
Jeffrey Elliott CooperChief Financial Officer · Chief Financial Officer at Guidewire Software, filing Form 4 there in the last year
Karl Alexander VollertDirector · Director at Guidewire Software, filing Form 4 there in the last year