Insider · CIK 0001251789

William C Griffiths

Files at: NX. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Dec 5, 2018 AForm 4 →	Dec 6, 4:54 pm EST	Quanex Building Products CORPNX	41,700	—	—	219,032	—	plan?
Dec 2, 2018 FForm 4 →	Dec 3, 4:49 pm EST	Quanex Building Products CORPNX	9,018	$15.79	$142,394	177,332	—	plan?
Dec 13, 2017 AFForm 4 →	Dec 14, 5:15 pm EST	Quanex Building Products CORPNX	15,598	$23.75	$109,488	186,350	—	plan?
Dec 7, 2017 AForm 4 →	Dec 8, 5:15 pm EST	Quanex Building Products CORPNX	24,200	—	—	179,972	—	plan?
Dec 3, 2017 FForm 4 →	Dec 5, 4:14 pm EST	Quanex Building Products CORPNX	11,243	$21.95	$246,784	155,772	—	plan?
Dec 19, 2016 AFForm 4 →	Dec 20, 6:00 pm EST	Quanex Building Products CORPNX	43,011	$20.50	$260,576	167,015	—	plan?
Dec 5, 2016 FForm 4 →	Dec 6, 5:41 pm EST	Quanex Building Products CORPNX	12,711	$20.05	$254,856	149,426	—	plan?
Nov 30, 2016 AForm 4 →	Dec 1, 4:34 pm EST	Quanex Building Products CORPNX	32,900	—	—	162,137	—	plan?
Jul 9, 2016 FForm 4 →	Jul 11, 5:23 pm EDT	Quanex Building Products CORPNX	31,463	$20.10	$632,406	129,237	—	plan?
Dec 2, 2015 AForm 4 →	Dec 4, 9:37 am EST	Quanex Building Products CORPNX	28,600	—	—	160,700	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Nov 30, 2016 AForm 4 →	Dec 1, 4:34 pm EST	Quanex Building Products CORPNX	102,100	—	—	102,100	—
Dec 2, 2015 AForm 4 →	Dec 4, 9:37 am EST	Quanex Building Products CORPNX	85,700	—	—	85,700	—