Marietta Edmunds Zakas

CIK 1191471 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 1, 2006 · Latest: Nov. 6, 2009

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-1,370,456 + 95 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

95 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 28, 2026	MWA	S 10b5-1	54,254	$25.26	$1,370,456	479,868 Direct	-10.16%	Disposed	0.2% (price as of 2026-08-21)
May 19, 2026	BXC	M	2,074	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 19, 2026	BXC	M	2,074	—	—	5,965 Direct	+53.30%	Acquired	(price as of 2026-08-21)
May 18, 2026	BXC	A	2,749	—	—	2,749 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 3, 2025	MWA	F	5,023	$24.62	$123,666	534,112 Direct	-0.93%	Disposed	2.8% (price as of 2026-08-21)
Dec. 2, 2025	MWA	A	40,576	—	—	548,679 Direct	+7.99%	Acquired	(price as of 2026-08-21)
Dec. 2, 2025	MWA	G	20,620	—	—	528,059 Direct	-3.76%	Disposed	(price as of 2026-08-21)
Dec. 1, 2025	MWA	F	2,816	$24.08	$67,809	508,103 Direct	-0.55%	Disposed	5.1% (price as of 2026-08-21)
Nov. 28, 2025	MWA	F	8,568	$24.24	$207,688	504,711 Direct	-1.67%	Disposed	4.5% (price as of 2026-08-21)
May 19, 2025	BXC	A	2,074	—	—	2,074 Direct	—	Acquired	(price as of 2026-08-21)
May 17, 2025	BXC	M	1,340	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 17, 2025	BXC	M	1,340	—	—	3,891 Direct	+52.53%	Acquired	(price as of 2026-08-21)
Dec. 3, 2024	MWA	A	19,918	—	—	494,368 Direct	+4.20%	Acquired	(price as of 2026-08-21)
Dec. 3, 2024	MWA	A	33,228	—	—	77,218 Direct	+75.54%	Acquired	(price as of 2026-08-21)
Dec. 3, 2024	MWA	A	107,592	—	—	107,592 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 2, 2024	MWA	F	1,703	$25.58	$43,563	474,450 Direct	-0.36%	Disposed	-1.0% (price as of 2026-08-21)
Nov. 29, 2024	MWA	F	2,639	$25.04	$66,081	480,177 Direct	-0.55%	Disposed	1.1% (price as of 2026-08-21)
Nov. 29, 2024	MWA	F	8,029	$25.04	$201,046	472,148 Direct	-1.67%	Disposed	1.1% (price as of 2026-08-21)
May 18, 2024	BXC	M	1,561	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 18, 2024	BXC	M	1,561	—	—	2,551 Direct	+157.68%	Acquired	(price as of 2026-08-21)
May 17, 2024	BXC	A	1,340	—	—	1,340 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 4, 2023	MWA	F	1,253	$13.70	$17,166	457,693 Direct	-0.27%	Disposed	84.8% (price as of 2026-08-21)
Nov. 30, 2023	MWA	F	1,122	$13.29	$14,911	454,474 Direct	-0.25%	Disposed	90.5% (price as of 2026-08-21)
Nov. 29, 2023	MWA	F	1,739	$13.28	$23,094	451,591 Direct	-0.38%	Disposed	90.7% (price as of 2026-08-21)
Nov. 28, 2023	MWA	A	14,006	—	—	447,122 Direct	+3.23%	Acquired	(price as of 2026-08-21)
Nov. 28, 2023	MWA	A	56,673	—	—	87,779 Direct	+182.19%	Acquired	(price as of 2026-08-21)
Nov. 28, 2023	MWA	A	189,204	—	—	189,204 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 24, 2023	MWA	A	105,847	—	—	476,505 Direct	+28.56%	Acquired	(price as of 2026-08-21)
Aug. 24, 2023	MWA	F	43,398	$13.51	$586,307	433,107 Direct	-9.11%	Disposed	87.4% (price as of 2026-08-21)
May 19, 2023	BXC	M	990	—	—	990 Direct	—	Acquired	(price as of 2026-08-21)
May 19, 2023	BXC	M	990	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 18, 2023	BXC	A	1,561	—	—	1,561 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 5, 2022	MWA	F	1,542	$11.59	$17,872	370,634 Direct	-0.41%	Disposed	118.5% (price as of 2026-08-21)
Dec. 2, 2022	MWA	F	1,253	$11.75	$14,723	366,670 Direct	-0.34%	Disposed	115.5% (price as of 2026-08-21)
Nov. 30, 2022	MWA	F	1,122	$11.66	$13,083	363,451 Direct	-0.31%	Disposed	117.2% (price as of 2026-08-21)
Nov. 29, 2022	MWA	A	25,209	—	—	360,568 Direct	+7.52%	Acquired	(price as of 2026-08-21)
Nov. 29, 2022	MWA	A	18,624	—	—	45,089 Direct	+70.37%	Acquired	(price as of 2026-08-21)
Nov. 29, 2022	MWA	A	64,197	—	—	64,197 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 6, 2022	BXC	A	990	—	—	990 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 3, 2021	MWA	F	2,368	$13.81	$32,702	335,324 Direct	-0.70%	Disposed	83.3% (price as of 2026-08-21)
Dec. 2, 2021	MWA	F	1,292	$13.93	$17,998	332,186 Direct	-0.39%	Disposed	81.8% (price as of 2026-08-21)
Nov. 30, 2021	MWA	A	25,959	—	—	329,006 Direct	+8.57%	Acquired	(price as of 2026-08-21)
Nov. 30, 2021	MWA	A	12,015	—	—	36,443 Direct	+49.19%	Acquired	(price as of 2026-08-21)
Nov. 30, 2021	MWA	A	47,778	—	—	47,778 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 27, 2021	MWA	F	1,596	$14.03	$22,392	303,047 Direct	-0.52%	Disposed	80.5% (price as of 2026-08-21)
Aug. 30, 2021	MWA	M	25,260	$2.03	$51,278	324,198 Direct	+8.45%	Acquired	1147.3% (price as of 2026-08-21)
Aug. 30, 2021	MWA	S	25,260	$16.66	$420,832	298,938 Direct	-7.79%	Disposed	52.0% (price as of 2026-08-21)
Aug. 30, 2021	MWA	M	25,260	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 3, 2020	MWA	F	1,542	$11.78	$18,165	298,918 Direct	-0.51%	Disposed	114.9% (price as of 2026-08-21)
Dec. 2, 2020	MWA	A	48,513	—	—	48,513 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 2, 2020	MWA	A	16,869	—	—	294,954 Direct	+6.07%	Acquired	(price as of 2026-08-21)
Dec. 2, 2020	MWA	A	13,416	$11.86	$159,114	35,632 Direct	+60.39%	Acquired	113.5% (price as of 2026-08-21)
Dec. 2, 2020	MWA	A	48,513	—	—	48,513 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 28, 2020	MWA	F	2,257	$12.13	$27,377	278,085 Direct	-0.81%	Disposed	108.7% (price as of 2026-08-21)
Nov. 27, 2020	MWA	F	1,596	$12.13	$19,359	272,284 Direct	-0.58%	Disposed	108.7% (price as of 2026-08-21)
Aug. 10, 2020	MWA	M	34,965	$3.52	$123,077	303,130 Direct	+13.04%	Acquired	619.3% (price as of 2026-08-21)
Aug. 10, 2020	MWA	S	34,965	$11.31	$395,454	268,165 Direct	-11.53%	Disposed	123.9% (price as of 2026-08-21)
Aug. 10, 2020	MWA	M	34,965	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 3, 2019	MWA	A	10,853	—	—	268,148 Direct	+4.22%	Acquired	(price as of 2026-08-21)
Dec. 3, 2019	MWA	A	16,518	$11.26	$185,993	35,972 Direct	+84.91%	Acquired	124.9% (price as of 2026-08-21)
Nov. 29, 2019	MWA	F	1,408	$11.28	$15,882	257,295 Direct	-0.54%	Disposed	124.5% (price as of 2026-08-21)
Nov. 28, 2019	MWA	F	2,257	$11.25	$25,391	253,676 Direct	-0.88%	Disposed	125.1% (price as of 2026-08-21)
Nov. 27, 2019	MWA	F	1,730	$11.25	$19,462	247,875 Direct	-0.69%	Disposed	125.1% (price as of 2026-08-21)
Nov. 18, 2019	MWA	M	34,965	$5.05	$176,573	278,864 Direct	+14.34%	Acquired	401.4% (price as of 2026-08-21)
Nov. 18, 2019	MWA	S 10b5-1	34,965	$10.93	$382,167	243,899 Direct	-12.54%	Disposed	131.7% (price as of 2026-08-21)
Nov. 18, 2019	MWA	M	34,965	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 1, 2018	MWA	A	11,704	—	—	245,384 Direct	+5.01%	Acquired	(price as of 2026-08-21)
Dec. 1, 2018	MWA	F	1,510	$10.53	$15,900	232,170 Direct	-0.65%	Disposed	140.5% (price as of 2026-08-21)
Nov. 29, 2018	MWA	F	1,526	$10.36	$15,809	228,705 Direct	-0.66%	Disposed	144.4% (price as of 2026-08-21)
Nov. 28, 2018	MWA	F	2,446	$10.58	$25,879	225,204 Direct	-1.07%	Disposed	139.3% (price as of 2026-08-21)
Nov. 27, 2018	MWA	M	38,022	$5.49	$208,741	257,614 Direct	+17.31%	Acquired	361.2% (price as of 2026-08-21)
Nov. 27, 2018	MWA	S	38,022	$10.53	$400,372	219,592 Direct	-14.76%	Disposed	140.5% (price as of 2026-08-21)
Nov. 27, 2018	MWA	A	17,094	$10.53	$180,000	56,297 Direct	+43.60%	Acquired	140.5% (price as of 2026-08-21)
Nov. 27, 2018	MWA	M	38,022	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 2, 2017	MWA	A	6,196	—	—	221,098 Direct	+2.88%	Acquired	(price as of 2026-08-21)
Dec. 2, 2017	MWA	F	1,535	$12.35	$18,957	219,563 Direct	-0.69%	Disposed	105.0% (price as of 2026-08-21)
Dec. 1, 2017	MWA	F	1,660	$12.35	$20,501	210,301 Direct	-0.78%	Disposed	105.0% (price as of 2026-08-21)
Nov. 29, 2017	MWA	F	1,677	$12.48	$20,929	206,986 Direct	-0.80%	Disposed	102.9% (price as of 2026-08-21)
Nov. 28, 2017	MWA	A	24,174	$12.41	$299,999	53,807 Direct	+81.58%	Acquired	104.0% (price as of 2026-08-21)
Nov. 6, 2017	MWA	M	22,676	$10.66	$241,726	224,887 Direct	+11.21%	Acquired	137.5% (price as of 2026-08-21)
Nov. 6, 2017	MWA	F	21,258	$12.29	$261,261	203,629 Direct	-9.45%	Disposed	106.0% (price as of 2026-08-21)
Nov. 6, 2017	MWA	M	22,676	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 3, 2016	MWA	F	1,468	$13.19	$19,363	202,195 Direct	-0.72%	Disposed	92.0% (price as of 2026-08-21)
Dec. 2, 2016	MWA	F	1,535	$13.19	$20,247	199,262 Direct	-0.76%	Disposed	92.0% (price as of 2026-08-21)
Dec. 2, 2016	MWA	A	8,861	—	—	200,797 Direct	+4.62%	Acquired	(price as of 2026-08-21)
Dec. 1, 2016	MWA	F	1,660	$13.27	$22,028	187,335 Direct	-0.88%	Disposed	90.8% (price as of 2026-08-21)
Nov. 29, 2016	MWA	A	15,082	$13.26	$199,987	43,610 Direct	+52.87%	Acquired	91.0% (price as of 2026-08-21)
Dec. 3, 2015	MWA	F	1,468	$9.18	$13,476	184,004 Direct	-0.79%	Disposed	175.8% (price as of 2026-08-21)
Dec. 2, 2015	MWA	F	1,535	$9.28	$14,245	181,071 Direct	-0.84%	Disposed	172.8% (price as of 2026-08-21)
Dec. 2, 2015	MWA	F	1,535	$9.28	$14,245	184,141 Direct	+0.84%	Acquired	172.8% (price as of 2026-08-21)
Dec. 1, 2015	MWA	A	16,321	—	—	178,005 Direct	+10.09%	Acquired	(price as of 2026-08-21)
Dec. 1, 2015	MWA	A	14,925	$9.38	$139,996	37,530 Direct	+66.03%	Acquired	169.9% (price as of 2026-08-21)
Dec. 1, 2015	MWA	A	16,321	—	—	178,005 Direct	+10.09%	Acquired	(price as of 2026-08-21)
Nov. 27, 2015	MWA	F	2,042	$9.33	$19,052	161,684 Direct	-1.25%	Disposed	171.4% (price as of 2026-08-21)
Dec. 3, 2014	MWA	F	1,469	$9.97	$14,646	157,587 Direct	-0.92%	Disposed	154.0% (price as of 2026-08-21)
Dec. 2, 2014	MWA	A	13,803	$9.78	$134,993	33,129 Direct	+71.42%	Acquired	158.9% (price as of 2026-08-21)
Nov. 29, 2014	MWA	F	5,436	$9.49	$51,588	154,654 Direct	-3.40%	Disposed	166.8% (price as of 2026-08-21)
Nov. 27, 2014	MWA	F	2,042	$9.85	$20,114	143,793 Direct	-1.40%	Disposed	157.1% (price as of 2026-08-21)
Dec. 3, 2013	MWA	A	13,204	$8.52	$112,498	41,745 Direct	+46.26%	Acquired	197.2% (price as of 2026-08-21)
Nov. 30, 2013	MWA	F	2,361	$8.61	$20,328	139,701 Direct	-1.66%	Disposed	194.1% (price as of 2026-08-21)

Showing latest 100 of 126 transactions

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
May 19, 2026	BXC	Restricted Stock Units	Common Stock (2,074)	—	—	2,074	Disposed
May 18, 2026	BXC	Restricted Stock Units	Common Stock (2,749)	—	—	2,749	Acquired
May 19, 2025	BXC	Restricted Stock Units	Common Stock (2,074)	—	—	2,074	Acquired
May 17, 2025	BXC	Restricted Stock Units	Common Stock (1,340)	—	—	1,340	Disposed
Dec. 3, 2024	MWA	Stock Option (Right to Buy)	Common Stock (107,592)	$25.58	Dec. 3, 2034	107,592	Acquired
May 18, 2024	BXC	Restricted Stock Units	Common Stock (1,561)	—	—	1,561	Disposed
May 17, 2024	BXC	Restricted Stock Units	Common Stock (1,340)	—	—	1,340	Acquired
Nov. 28, 2023	MWA	Stock Option (Right to Buy)	Common Stock (189,204)	$13.22	Nov. 28, 2033	189,204	Acquired
May 19, 2023	BXC	Restricted Stock Units	Common Stock (990)	—	—	990	Disposed
May 18, 2023	BXC	Restricted Stock Units	Common Stock (1,561)	—	—	1,561	Acquired
Nov. 29, 2022	MWA	Stock Option (Right to Buy)	Common Stock (64,197)	$11.41	Nov. 29, 2032	64,197	Acquired
Sept. 6, 2022	BXC	Restricted Stock Units	Common Stock (990)	—	—	990	Acquired
Nov. 30, 2021	MWA	Stock Option (Right to Buy)	Common Stock (47,778)	$13.64	Nov. 30, 2031	47,778	Acquired
Aug. 30, 2021	MWA	Stock Option (Right to Buy)	Common Stock (25,260)	$2.03	Nov. 29, 2021	25,260	Disposed
Dec. 2, 2020	MWA	Stock Option (Right to Buy)	Common Stock (48,513)	$11.86	Dec. 2, 2030	48,513	Acquired
Dec. 2, 2020	MWA	Stock Option (Right to Buy)	Common Stock (48,513)	$3.28	Dec. 2, 2030	48,513	Acquired
Aug. 10, 2020	MWA	Stock Option (Right to Buy)	Common Stock (34,965)	$3.52	Nov. 30, 2020	34,965	Disposed
Nov. 18, 2019	MWA	Stock Option (Right to Buy)	Common Stock (34,965)	$5.05	Dec. 1, 2019	34,965	Disposed
Nov. 27, 2018	MWA	Stock Option (Right to Buy)	Common Stock (38,022)	$5.49	Dec. 2, 2018	38,022	Disposed
Nov. 6, 2017	MWA	Stock Option (Right to Buy)	Common Stock (22,676)	$10.66	Nov. 29, 2017	22,676	Disposed
Nov. 29, 2011	MWA	Stock Option (Right to Buy)	Series A Common Stock (25,260)	$2.03	Nov. 29, 2021	25,260	Acquired
Nov. 30, 2010	MWA	Stock Option (Right to Buy)	Series A Common Stock (34,965)	$3.52	Nov. 30, 2020	34,965	Acquired
Dec. 1, 2009	MWA	Stock Option (Right to Buy)	Series A Common Stock (34,965)	$5.05	Dec. 1, 2019	34,965	Acquired
Dec. 2, 2008	MWA	Stock Option (right to buy)	Series A Common Stock (38,022)	$5.49	Dec. 2, 2018	38,022	Acquired
Nov. 29, 2007	MWA	Stock Option (right to buy)	Series A common stock (22,676)	$10.66	Nov. 29, 2017	22,676	Acquired
Nov. 29, 2006	MWA	Stock Option (right to buy)	Series A Common Stock (10,577)	$15.09	Nov. 29, 2016	10,577	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
Dec. 1, 2006	MWA	No securities are beneficially owned	0	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

MWA

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2018	$379,529	$15,000	$515,255	—	$338,173	—	$41,900	$1,289,857
2017	$351,967	$60,000	$393,623	—	$255,929	—	$36,883	$1,098,402
2016	$338,567	$145,000	$271,111	—	$261,973	—	$36,612	$1,053,263

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.