John Richard Stamm, Director of Vertex VERX, has filed 0 purchases and 9 sales on the open market. The latest trade was on 06/10.

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JS

John Richard Stamm

Director

Company

Vertex VERX

First filing

23/03/15

Trades

20 trades

Buys / sales

0 / 9

12-month net buying

No record

Last trade

06/10

FollowShare

Trading activity

6 months1 year2 years5 yearsAll

Transactions

Company	Trade type	Traded	Filed	Shares	Price	Value	Holding change
VertexVERX	Open-market sale	24/12/06	24/12/10	3,815 sh	$56.11	$214,059.65	−24.6%
VertexVERX	Open-market sale	24/11/22	24/11/27	2,500 sh	$53.81	$134,525	−13.9%
VertexVERX	Open-market sale	24/09/12	24/09/16	10,000 sh2 trades	$35.43avg.	$354,250	−37.5%
VertexVERX	Open-market sale	24/08/22	24/08/26	16,000 sh	$35.95	$575,200	−42.5%
VertexVERX	Open-market sale	24/03/05	24/03/07	6,500 sh	$29.48	$191,620	−29.0%
VertexVERX	Open-market sale	23/12/15	23/12/19	10,000 sh	$26.85	$268,500	−30.8%
VertexVERX	Open-market sale	23/08/28	23/08/30	10,691 sh	$22.41	$239,585.31	−24.8%
VertexVERX	Open-market sale	23/03/13	23/03/15	11,843 sh	$18.37	$217,555.91	−25.7%