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Person · CIK 1496152

David Franklin Peterson

Chief Accounting Officer at Guidewire Software

Earlier: Keynote Systems

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$1.7M
Noticed on Form 144$1.3M
Bought on Form 4$0
Companies2

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
Guidewire Software GWRECommon StockDirectly12,233Sep 17, 2026 · Filing · EDGAR

Sold and noticed by quarter

David Franklin Peterson: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2021 to Q4 2026$775K$0Q1 2021: $0 noticed on Form 144Q1 2021: $0 sold on Form 4Q2 2021: $0 noticed on Form 144Q2 2021: $0 sold on Form 4Q3 2021: $0 noticed on Form 144Q3 2021: $0 sold on Form 4Q4 2021: $0 noticed on Form 144Q4 2021: $0 sold on Form 4Q1 2022: $0 noticed on Form 144Q1 2022: $0 sold on Form 4Q2 2022: $0 noticed on Form 144Q2 2022: $0 sold on Form 4Q3 2022: $0 noticed on Form 144Q3 2022: $0 sold on Form 4Q4 2022: $0 noticed on Form 144Q4 2022: $0 sold on Form 4Q1 2023: $0 noticed on Form 144Q1 2023: $0 sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $0 noticed on Form 144Q3 2023: $0 sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $0 noticed on Form 144Q1 2024: $0 sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q3 2024: $0 noticed on Form 144Q3 2024: $0 sold on Form 4Q4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $0 noticed on Form 144Q1 2025: $0 sold on Form 4Q2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $690K noticed on Form 144Q3 2025: $690K sold on Form 4Q4 2025: $69K noticed on Form 144Q4 2025: $69K sold on Form 4Q1 2026: $45K noticed on Form 144Q1 2026: $45K sold on Form 4Q2 2026: notice not machine-readableQ2 2026: $29K sold on Form 4Q3 2026: $500K noticed on Form 144Q3 2026: $775K sold on Form 4Q4 2026: $0 noticed on Form 144Q4 2026: $0 sold on Form 4Q1 2021Q2 2022Q3 2023Q4 2024Q1 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q3 2026$775K$500K
Q2 2026$29KNot machine-readable
Q1 2026$45K$45K
Q4 2025$69K$69K
Q3 2025$690K$690K
Q4 2012$17KNot machine-readable
Q3 2012$25KNot machine-readable
Q2 2012$10KNot machine-readable
Q2 2011$11KNot machine-readable

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
Guidewire Software GWRE · Morgan Stanley Smith Barney · 10b5-1 plan adopted Oct 10, 2025 · 1 notice
Aug 27, 20262,500 · ~$500KAug 27, 2026Sold as noticed Sold 2,500 at $200.00 on Aug 27 · $500K Form 4Filing · EDGAR
Guidewire Software GWRE · Morgan Stanley Smith Barney · No 10b5-1 plan stated · 3 notices
Mar 17, 2026273 · ~$45KMar 17, 2026Sold as noticed Sold 273 at $163.86 on Mar 17 · $45K Form 4Filing · EDGAR
Dec 16, 2025358 · ~$69KDec 16, 2025Sold as noticed Sold 358 at $192.08 on Dec 16 · $69K Form 4Filing · EDGAR
Sep 16, 20251,811 · ~$440KSep 16, 2025Sold as noticed Sold 1,811 at $242.87 on Sep 16 · $440K Form 4Filing · EDGAR
Guidewire Software GWRE · Morgan Stanley Smith Barney · 10b5-1 plan adopted Oct 15, 2024 · 1 notice
Sep 18, 20251,000 · ~$250KSep 18, 2025Sold as noticed Sold 1,000 at $249.86 on Sep 18 · $250K Form 4Filing · EDGAR
Sales without a matching Form 144 · 7 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Sold without notice Guidewire Software (GWRE): Sold 1,905 at $144.47 on Sep 17, 2026 · $275K (10b5-1 plan)Filing · EDGAR
———Sold without notice Guidewire Software (GWRE): Sold 246 at $118.74 on Jun 16, 2026 · $29K (10b5-1 plan)Filing · EDGAR
———Notice not machine-readable Keynote Systems: Sold 1,206 at $14.11 on Nov 19, 2012 · $17KFiling · EDGAR
———Notice not machine-readable Keynote Systems: Sold 1,876 at $13.47 on Aug 7, 2012 · $25KFiling · EDGAR
———Notice not machine-readable Keynote Systems: Sold 296 at $14.43 on May 25, 2012 · $4KFiling · EDGAR
———Notice not machine-readable Keynote Systems: Sold 393 at $14.80 on May 24, 2012 · $6KFiling · EDGAR
———Notice not machine-readable Keynote Systems: Sold 500 at $22.23 on Apr 29, 2011 · $11KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

Guidewire Software GWRE Chief Accounting Officer · filings 2025 to 2026 · sold $1.6M · $1.3M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Sep 17, 2026Sale under a 10b5-1 plan−1,905$144.47$275K12,233 directFiling · EDGAR
Sep 15, 2026Option or RSU exercised or converted+4,35114,138 directFiling · EDGAR
Sep 15, 2026Option or RSU exercised or converted
Performance Shares
−4,3510 directFiling · EDGAR
Aug 27, 2026Sale under a 10b5-1 plan−2,500$200.00$500K9,787 directFiling · EDGAR
Jun 16, 2026Sale under a 10b5-1 plan−246$118.74$29K12,287 directFiling · EDGAR
Mar 17, 2026Open-market or private sale−273$163.86$45K12,533 directFiling · EDGAR
Dec 16, 2025Open-market or private sale−358$192.08$69K12,806 directFiling · EDGAR
Sep 18, 2025Sale under a 10b5-1 plan−1,000$249.86$250K13,164 directFiling · EDGAR
Sep 16, 2025Open-market or private sale−1,811$242.87$440K14,164 directFiling · EDGAR
Sep 15, 2025Option or RSU exercised or converted+3,17915,975 directFiling · EDGAR
Sep 15, 2025Option or RSU exercised or converted
Performance Shares
−3,1790 directFiling · EDGAR
Sep 11, 2025Grant or award from the company+84312,796 directFiling · EDGAR

Keynote Systems Chief Accounting Officer · filings 2010 to 2013 · sold $63K

DateTransactionSharesPriceValueHeld afterSource
Aug 22, 2013Returned to the company−4,019$20.00$80K0 directFiling · EDGAR
Aug 22, 2013Returned to the company
Restricted Stock Units
−15,000$20.00$300K0 directFiling · EDGAR
Aug 22, 2013Returned to the company
Restricted Stock Units
−15,000$20.00$300K0 directFiling · EDGAR
Aug 22, 2013Returned to the company
Restricted Stock Units
−5,000$20.00$100K0 directFiling · EDGAR
Nov 19, 2012Open-market or private sale−1,206$14.11$17K3,124 directFiling · EDGAR
Aug 7, 2012Option or RSU exercised or converted+5,0006,206 directFiling · EDGAR
Aug 7, 2012Open-market or private sale−1,876$13.47$25K4,330 directFiling · EDGAR
Aug 7, 2012Option or RSU exercised or converted
Restricted Stock Units
−5,0000 directFiling · EDGAR
Jul 31, 2012Grant or award from the company+604$8.26$5K1,206 directFiling · EDGAR
May 25, 2012Open-market or private sale−296$14.43$4K602 directFiling · EDGAR
May 24, 2012Open-market or private sale−393$14.80$6K898 directFiling · EDGAR
Jan 31, 2012Grant or award from the company+618$8.26$5K1,291 directFiling · EDGAR
Aug 18, 2011Grant or award from the company
Resstricted Stock Units
+15,00015,000 directFiling · EDGAR
Aug 18, 2011Grant or award from the company
Restricted Stock Units
+5,0005,000 directFiling · EDGAR
Jul 31, 2011Grant or award from the company+602$8.26$5K673 directFiling · EDGAR
Apr 29, 2011Open-market or private sale−500$22.23$11K71 directFiling · EDGAR
Jan 31, 2011Grant or award from the company+296$8.26$2K571 directFiling · EDGAR
Jul 31, 2010Grant or award from the company+275$8.36$2K275 directFiling · EDGAR
Jul 1, 2010Grant or award from the company
Restricted Stock Units
+15,00015,000 directFiling · EDGAR
All 25 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Sep 21, 2026Form 4Guidewire Software GWREFiling · EDGAR
Sep 17, 2026Form 144
Could not read
EDGAR
Sep 15, 2026Form 4Guidewire Software GWREFiling · EDGAR
Aug 27, 2026Form 144Guidewire Software GWREFiling · EDGAR
Aug 27, 2026Form 4Guidewire Software GWREFiling · EDGAR
Jun 16, 2026Form 4Guidewire Software GWREFiling · EDGAR
Jun 16, 2026Form 144
Could not read
EDGAR
Mar 18, 2026Form 4Guidewire Software GWREFiling · EDGAR
Mar 17, 2026Form 144Guidewire Software GWREFiling · EDGAR
Dec 17, 2025Form 4Guidewire Software GWREFiling · EDGAR
Dec 16, 2025Form 144Guidewire Software GWREFiling · EDGAR
Sep 22, 2025Form 4Guidewire Software GWREFiling · EDGAR
Sep 18, 2025Form 144Guidewire Software GWREFiling · EDGAR
Sep 17, 2025Form 4Guidewire Software GWREFiling · EDGAR
Sep 16, 2025Form 144Guidewire Software GWREFiling · EDGAR
Sep 15, 2025Form 4Guidewire Software GWREFiling · EDGAR
Aug 6, 2025Form 3Guidewire Software GWREFiling · EDGAR
Aug 23, 2013Form 4Keynote SystemsFiling · EDGAR
Nov 21, 2012Form 4Keynote SystemsFiling · EDGAR
Aug 8, 2012Form 4Keynote SystemsFiling · EDGAR
May 29, 2012Form 4Keynote SystemsFiling · EDGAR
Sep 1, 2011Form 4Keynote SystemsFiling · EDGAR
May 4, 2011Form 4Keynote SystemsFiling · EDGAR
Jul 12, 2010Form 4Keynote SystemsFiling · EDGAR
Jul 12, 2010Form 3Keynote SystemsFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.