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Who

Robert Bernshteyn

Director

Company insider

Files Form 4 as: Director, Ptc; Director, Okta; Chief Executive Officer, Coupa Software; Director, Medallia; VP, Global Product Mktg & Mgmt, SuccessFactors.

Every Form 4 they filed

In numbers

Trades disclosed
655
Buys
0
Sells
82
Bought
$0
Sold
$441.9M
Companies
5
Companies where not an officer
3
First trade
30 Jun 2008
Last trade
15 Sep 2026
Last filed
17 Sep 2026

Companies traded

Where they are an officer
Coupa SoftwareDirector, Officer · last 28 Feb 20230 buys · 76 sells
SuccessFactorsOfficer · last 8 Dec 20080 buys · 6 sells
Everywhere else they filed: board seats, 10% stakes, other companies
PTC PtcDirector · Software · last 15 Sep 20260 buys · 0 sells
OKTA OktaDirector · Cybersecurity · last 18 Jun 20260 buys · 0 sells
MedalliaDirector · last 29 Oct 20210 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
15 Sep 2026filed 17 Sep 2026PTC PtcSoftwareSEC FORM 4 Code M—1,117 at $0.00filing
15 Sep 2026filed 17 Sep 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—1,117 at $0.00filing
15 Sep 2026filed 17 Sep 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—1,117 at $0.00filing
15 Sep 2026filed 17 Sep 2026PTC PtcSoftwareSEC FORM 4 Code M—1,117 at $0.00filing
18 Jun 2026filed 22 Jun 2026OKTA Oktaoption or derivative · CybersecuritySEC FORM 4 Code A—2,080 at $0.00filing
18 Jun 2026filed 22 Jun 2026OKTA Oktaoption or derivative · CybersecuritySEC FORM 4 Code A—2,080 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC PtcSoftwareSEC FORM 4 Code M—1,500 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—1,500 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code A—1,703 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—1,500 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code A—1,703 at $0.00filing
11 Feb 2026filed 12 Feb 2026PTC PtcSoftwareSEC FORM 4 Code M—1,500 at $0.00filing
19 Dec 2025filed 22 Dec 2025OKTA Oktaoption or derivative · CybersecuritySEC FORM 4 Code A—5,876 at $0.00filing
15 Sep 2025filed 16 Sep 2025PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—1,117 at $0.00filing
15 Sep 2025filed 16 Sep 2025PTC PtcSoftwareSEC FORM 4 Code M—1,117 at $0.00filing
12 Feb 2025filed 13 Feb 2025PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code M—648 at $0.00filing
12 Feb 2025filed 13 Feb 2025PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code A—1,500 at $0.00filing
12 Feb 2025filed 13 Feb 2025PTC PtcSoftwareSEC FORM 4 Code M—648 at $0.00filing
9 Sep 2024filed 11 Sep 2024PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code A—648 at $0.00filing
9 Sep 2024filed 11 Sep 2024PTC Ptcoption or derivative · SoftwareSEC FORM 4 Code A—2,234 at $0.00filing

The newest 500 lines are listed; the numbers count every line.

News

No headline names them, or the companies they trade most, lately.

Sectors

Not placed82

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

Related people

Nobody else traded the same names lately.