William Cofield

Insider

First SEC filing: Jan. 31, 2018 · Latest: Jan. 31, 2018

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 20 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 5, 2022	MWA	F	801	$11.59	$9,284	45,720 Direct	-1.72%	Disposed	116.7% (price as of 2026-08-20)
Dec. 2, 2022	MWA	F	672	$11.75	$7,896	43,884 Direct	-1.51%	Disposed	113.7% (price as of 2026-08-20)
Nov. 30, 2022	MWA	F	627	$11.66	$7,311	42,343 Direct	-1.46%	Disposed	115.4% (price as of 2026-08-20)
Nov. 29, 2022	MWA	A	11,680	—	—	40,905 Direct	+39.97%	Acquired	(price as of 2026-08-20)
Dec. 3, 2021	MWA	F	801	$13.81	$11,062	29,225 Direct	-2.67%	Disposed	81.8% (price as of 2026-08-20)
Dec. 2, 2021	MWA	F	672	$13.93	$9,361	27,389 Direct	-2.39%	Disposed	80.3% (price as of 2026-08-20)
Nov. 30, 2021	MWA	A	11,926	—	—	25,848 Direct	+85.66%	Acquired	(price as of 2026-08-20)
Nov. 30, 2021	MWA	A	6,195	—	—	18,108 Direct	+52.00%	Acquired	(price as of 2026-08-20)
Nov. 30, 2021	MWA	A	24,633	—	—	24,633 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 27, 2021	MWA	F	822	$14.03	$11,533	13,922 Direct	-5.58%	Disposed	79.0% (price as of 2026-08-20)
Jan. 23, 2021	MWA	F	1,189	$12.48	$14,839	12,038 Direct	-8.99%	Disposed	101.2% (price as of 2026-08-20)
Dec. 3, 2020	MWA	F	801	$11.78	$9,436	9,894 Direct	-7.49%	Disposed	113.2% (price as of 2026-08-20)
Dec. 2, 2020	MWA	A	6,639	$11.86	$78,739	20,589 Direct	+47.59%	Acquired	111.7% (price as of 2026-08-20)
Dec. 2, 2020	MWA	A	24,009	—	—	24,009 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 27, 2020	MWA	F	822	$12.13	$9,971	8,058 Direct	-9.26%	Disposed	107.0% (price as of 2026-08-20)
Jan. 23, 2020	MWA	F	1,189	$12.20	$14,506	6,174 Direct	-16.15%	Disposed	105.8% (price as of 2026-08-20)
Dec. 3, 2019	MWA	A	7,911	$11.26	$89,078	19,989 Direct	+65.50%	Acquired	123.0% (price as of 2026-08-20)
Nov. 27, 2019	MWA	F	822	$11.25	$9,248	4,030 Direct	-16.94%	Disposed	123.2% (price as of 2026-08-20)
Jan. 23, 2019	MWA	F	1,189	$9.35	$11,117	2,145 Direct	-35.66%	Disposed	168.6% (price as of 2026-08-20)
Nov. 27, 2018	MWA	A	8,119	$10.53	$85,493	18,119 Direct	+81.19%	Acquired	138.5% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Nov. 30, 2021	MWA	Stock Option (Right to Buy)	Common Stock (24,633)	$13.64	Nov. 30, 2031	24,633	Acquired
Dec. 2, 2020	MWA	Stock Option (Right to Buy)	Common Stock (24,009)	$3.28	Dec. 2, 2030	24,009	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Jan. 31, 2018	MWA	Restricted Stock Unit	10,000	Direct