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Who

Melissa B. Fisher

Director

Company insider

Files Form 4 as: Director, Teradata; Director, Model N; Chief Financial Officer, Qualys; Director, Autoscope Technologies; Director, Digital Generation.

In numbers

Trades disclosed
148
Buys
0
Sells
26
Bought
$0
Sold
$2.8M
Companies
5
Companies where not an officer
4
First trade
21 Feb 2013
Last trade
1 Sep 2026
Last filed
3 Sep 2026

Companies traded

Where they are an officer
QLYS QualysOfficer · Software · last 18 May 20200 buys · 25 sells
Everywhere else they filed: board seats, 10% stakes, other companies
TDC TeradataDirector · Software · last 1 Sep 20260 buys · 0 sells
Model NDirector · last 27 Jun 20240 buys · 1 sell
Autoscope TechnologiesDirector · Life-science tools · last 15 Dec 20160 buys · 0 sells
Digital GenerationDirector · last 7 Feb 20140 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
1 Sep 2026filed 3 Sep 2026TDC TeradataSoftwareSEC FORM 4 Code A—619 at $0.00filing
1 Sep 2026filed 3 Sep 2026TDC TeradataSoftwareSEC FORM 4 Code A—344 at $0.00filing
1 Sep 2026filed 3 Sep 2026TDC TeradataSoftwareSEC FORM 4 Code A—619 at $0.00filing
1 Sep 2026filed 3 Sep 2026TDC TeradataSoftwareSEC FORM 4 Code A—344 at $0.00filing
14 Aug 2026filed 18 Aug 2026TDC TeradataSoftwareSEC FORM 4 Code A—2,197 at $0.00filing
14 Aug 2026filed 18 Aug 2026TDC TeradataSoftwareSEC FORM 4 Code A—2,197 at $0.00filing
14 May 2026filed 18 May 2026TDC TeradataSoftwareSEC FORM 4 Code A—8,790 at $0.00filing
14 May 2026filed 18 May 2026TDC TeradataSoftwareSEC FORM 4 Code A—8,790 at $0.00filing
1 Mar 2026filed 10 Mar 2026TDC TeradataSoftwareSEC FORM 4 Code A—2,475 at $0.00filing
1 Mar 2026filed 10 Mar 2026TDC TeradataSoftwareSEC FORM 4 Code A—1,375 at $0.00filing
1 Mar 2026filed 10 Mar 2026TDC TeradataSoftwareSEC FORM 4 Code A—2,475 at $0.00filing
1 Mar 2026filed 10 Mar 2026TDC TeradataSoftwareSEC FORM 4 Code A—1,375 at $0.00filing
27 Jun 2024filed 27 Jun 2024Model NSEC FORM 4 Code D$1.7M56,563 at $30.00filing
27 Jun 2024filed 27 Jun 2024Model NSEC FORM 4 Code D$69K2,306 at $30.00filing
6 Jun 2024filed 7 Jun 2024Model NSEC FORM 4 Code G—2,688 at $0.00filing
6 Jun 2024filed 7 Jun 2024Model NSEC FORM 4 Code G—2,688 at $0.00filing
16 May 2024filed 17 May 2024Model NSEC FORM 4 Code G—1,664 at $0.00filing
16 May 2024filed 17 May 2024Model NSEC FORM 4 Code G—1,664 at $0.00filing
16 Feb 2024filed 16 Feb 2024Model NSEC FORM 4 Code G—1,087 at $0.00filing
16 Feb 2024filed 16 Feb 2024Model NSEC FORM 4 Code G—1,087 at $0.00filing

News

Qualys Unveils TruRisk Eliminate 2.0 with TruConfidence to Power Autonomous RemOpsQLYS · itwire.com · 16 Oct 2026

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

Sectors

Technology25
Not placed1

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

Related people

Sumedh S. ThakarCEO & President · CEO & President at Qualys, filing Form 4 there in the last year
Bruce K. PoseyChief Legal Officer · Chief Legal Officer at Qualys, filing Form 4 there in the last year
Joo Mi KimChief Financial Officer · Chief Financial Officer at Qualys, filing Form 4 there in the last year
Thomas BerquistDirector · Director at Qualys, filing Form 4 there in the last year
Wendy PfeifferDirector · Director at Qualys, filing Form 4 there in the last year