Insider Trading — QuoTrend

Griffith William J.G. – Insider Transactions

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
NTSK	Griffith William J.G.	director, 10 percent owner:	Jul 13 '26	Buy	12.42	64,771	804,546	916,690	Jul 14
NTSK	Griffith William J.G.	director, 10 percent owner:	Jul 10 '26	Buy	12.26	241,628	2,961,151	851,919	Jul 14
NTSK	Griffith William J.G.	director, 10 percent owner:	Jul 08 '26	Buy	11.82	610,291	7,216,081	610,291	Jul 10
TTAN	Griffith William J.G.	director, 10 percent owner:	Jun 23 '26	Sale	63.43	94,415	5,988,590	443,221	Jun 24
TTAN	Griffith William J.G.	director, 10 percent owner:	Jun 22 '26	Sale	63.01	200	12,602	483,550	Jun 24
PCOR	Griffith William J.G.	director, 10 percent owner:	Dec 15 '25	Sale	72.30	207,474	14,999,955	3,244,546	Dec 17
NTSK	Griffith William J.G.	director, 10 percent owner:	Sep 19 '25	Buy	19.00	2,000,000	38,000,000	11,238,175	Sep 22
PCOR	Griffith William J.G.	director, 10 percent owner:	Aug 13 '25	Sale	64.96	46,190	3,000,562	1,876,073	Aug 15
TTAN	Griffith William J.G.	director, 10 percent owner:	Jul 09 '25	Sale	109.99	90,917	10,000,103	483,635	Jul 11
PCOR	Griffith William J.G.	director, 10 percent owner:	Jun 13 '25	Sale	64.76	309,168	20,020,740	1,893,458	Jun 17
PCOR	Griffith William J.G.	director, 10 percent owner:	Feb 20 '25	Sale	82.93	200	16,586	0	Feb 21
PCOR	Griffith William J.G.	director, 10 percent owner:	Feb 19 '25	Sale	87.40	1,074	93,868	200	Feb 21
PCOR	Griffith William J.G.	director, 10 percent owner:	Nov 13 '24	Sale	72.95	321,318	23,441,490	1,647,603	Nov 14
PCOR	Griffith William J.G.	director, 10 percent owner:	Nov 12 '24	Sale	71.04	21,999	1,562,728	1,788,689	Nov 14
PCOR	Griffith William J.G.	director, 10 percent owner:	Nov 04 '24	Sale	66.54	28,516	1,897,512	1,798,348	Nov 05

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