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Who

Mark J. Mendola

Director

Company insider

Files Form 4 as: Director, Vertex.

Every Form 4 they filed

In numbers

Trades disclosed
3
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
11 Jun 2025
Last trade
10 Jun 2026
Last filed
12 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
VERX VertexDirector · Software · last 10 Jun 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
10 Jun 2026filed 12 Jun 2026VERX VertexSoftwareSEC FORM 4 Code A—15,638 at $0.00filing
10 Jun 2026filed 12 Jun 2026VERX VertexSoftwareSEC FORM 4 Code A—15,638 at $0.00filing
11 Jun 2025filed 13 Jun 2025VERX VertexSoftwareSEC FORM 4 Code A—5,327 at $0.00filing

News

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

Sectors

No trade we could place in a sector.

Related people

Debanjan SahaDirector · Director at Vertex, filing Form 4 there in the last year
Philip Seth SaundersDirector · Director at Vertex, filing Form 4 there in the last year
Eric C. AndersenDirector · Director at Vertex, filing Form 4 there in the last year
Stefanie Westphal ThompsonDirector and 10% owner · Director and 10% owner at Vertex, filing Form 4 there in the last year
Bradley M. GaytonDirector · Director at Vertex, filing Form 4 there in the last year