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Who

Deirdre Mary Bigley

Director

Company insider

Files Form 4 as: Director, Shutterstock; Director, Sportradar Group AG; Director, Taboola.com.

In numbers

Trades disclosed
39
Buys
1
Sells
5
Bought
$99K
Sold
$789K
Companies
3
Companies where not an officer
3
First trade
10 May 2016
Last trade
10 Jun 2026
Last filed
12 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
SSTK ShutterstockDirector · Internet Platforms · last 10 Jun 20260 buys · 5 sells
SRAD Sportradar Group AGDirector · Software · last 20 May 20261 buy · 0 sells
TBLA Taboola.comDirector · IT Services & Consulting · last 9 Aug 20240 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
10 Jun 2026filed 12 Jun 2026SSTK ShutterstockInternet PlatformsSEC FORM 4 Code M$133K9,700 at $13.70filing
10 Jun 2026filed 12 Jun 2026SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code M—9,700 at $0.00filing
10 Jun 2026filed 12 Jun 2026SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code A—11,239 at $0.00filing
10 Jun 2026filed 12 Jun 2026SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code M—9,700 at $0.00filing
10 Jun 2026filed 12 Jun 2026SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code A—11,239 at $0.00filing
10 Jun 2026filed 12 Jun 2026SSTK ShutterstockInternet PlatformsSEC FORM 4 Code M$133K9,700 at $13.70filing
20 May 2026filed 21 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Code A—13,167 at $0.00filing
20 May 2026filed 21 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Code A—13,167 at $0.00filing
15 May 2026filed 19 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Code F$23K1,868 at $12.49filing
15 May 2026filed 19 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Code F$23K1,868 at $12.49filing
30 Apr 2026filed 4 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Bought$50K3,940 at $12.57filing
30 Apr 2026filed 4 May 2026SRAD Sportradar Group AGSoftwareSEC FORM 4 Bought$50K3,940 at $12.57filing
10 Jun 2025filed 12 Jun 2025SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code A—9,700 at $0.00filing
6 Jun 2025filed 10 Jun 2025SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code M—4,318 at $0.00filing
6 Jun 2025filed 10 Jun 2025SSTK ShutterstockInternet PlatformsSEC FORM 4 Code M—4,318 at $0.00filing
9 Aug 2024filed 13 Aug 2024TBLA Taboola.comIT Services & ConsultingSEC FORM 4 Code A—59,172 at $0.00filing
6 Jun 2024filed 6 Jun 2024SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code A—4,318 at $0.00filing
5 Jun 2024filed 6 Jun 2024SSTK Shutterstockoption or derivative · Internet PlatformsSEC FORM 4 Code M—2,781 at $0.00filing
5 Jun 2024filed 6 Jun 2024SSTK ShutterstockInternet PlatformsSEC FORM 4 Code M—2,781 at $0.00filing
11 Aug 2023filed 15 Aug 2023TBLA Taboola.comIT Services & ConsultingSEC FORM 4 Code A—51,370 at $0.00filing

News

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

Sectors

Communications5
Technology1

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

Related people

Michael Connolly MillerChief Legal Officer · Chief Legal Officer at Sportradar Group AG, filing Form 4 there in the last year
Rikki PowellChief Financial Officer · Chief Financial Officer at Shutterstock, filing Form 4 there in the last year
Matthew B. SalzbergDirector · Director at Shutterstock, filing Form 4 there in the last year
Timothy M. AdamsDirector · Director at Shutterstock, filing Form 4 there in the last year
Michael N. Thompson Jr.Director · Director at Shutterstock, filing Form 4 there in the last year