Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 48 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.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 8, 2026 MWA F 5,907 $25.37 $149,861 107,679 Direct -5.20% Disposed -14.6% (price as of 2026-10-02)
Feb. 23, 2026 MWA A 1,056 · · 36,607 Direct +2.97% Acquired (price as of 2026-10-02)
Feb. 23, 2026 MWA A 2,979 · · 2,979 Direct · Acquired (price as of 2026-10-02)
Dec. 3, 2025 MWA F 609 $24.62 $14,994 89,043 Direct -0.68% Disposed -12.0% (price as of 2026-10-02)
Dec. 2, 2025 MWA A 26,427 · · 88,105 Direct +42.85% Acquired (price as of 2026-10-02)
Dec. 2, 2025 MWA A 5,364 · · 37,098 Direct +16.90% Acquired (price as of 2026-10-02)
Dec. 2, 2025 MWA A 16,488 · · 16,488 Direct · Acquired (price as of 2026-10-02)
Dec. 1, 2025 MWA F 1,150 $24.08 $27,692 61,678 Direct -1.83% Disposed -10.0% (price as of 2026-10-02)
Nov. 28, 2025 MWA F 691 $24.24 $16,750 59,907 Direct -1.14% Disposed -10.6% (price as of 2026-10-02)
Aug. 25, 2025 MWA F 901 $26.88 $24,219 57,625 Direct -1.54% Disposed -19.4% (price as of 2026-10-02)
Dec. 3, 2024 MWA A 12,351 · · 54,417 Direct +29.36% Acquired (price as of 2026-10-02)
Dec. 3, 2024 MWA A 4,641 · · 41,191 Direct +12.70% Acquired (price as of 2026-10-02)
Dec. 3, 2024 MWA A 15,030 · · 15,030 Direct · Acquired (price as of 2026-10-02)
Dec. 2, 2024 MWA F 460 $25.58 $11,767 42,066 Direct -1.08% Disposed -15.3% (price as of 2026-10-02)
Nov. 29, 2024 MWA F 691 $25.04 $17,303 41,351 Direct -1.64% Disposed -13.5% (price as of 2026-10-02)
Nov. 29, 2024 MWA F 712 $25.04 $17,828 40,639 Direct -1.72% Disposed -13.5% (price as of 2026-10-02)
Aug. 26, 2024 MWA F 901 $20.89 $18,822 36,129 Direct -2.43% Disposed 3.7% (price as of 2026-10-02)
June 7, 2024 MWA A 24,257 · · 47,894 Direct +102.62% Acquired (price as of 2026-10-02)
Dec. 4, 2023 MWA F 231 $13.70 $3,165 32,730 Direct -0.70% Disposed 58.1% (price as of 2026-10-02)
Nov. 30, 2023 MWA F 460 $13.29 $6,113 32,013 Direct -1.42% Disposed 63.0% (price as of 2026-10-02)
Nov. 29, 2023 MWA F 712 $13.28 $9,455 30,586 Direct -2.27% Disposed 63.1% (price as of 2026-10-02)
Nov. 28, 2023 MWA A 3,120 · · 28,377 Direct +12.35% Acquired (price as of 2026-10-02)
Nov. 28, 2023 MWA A 8,508 · · 29,393 Direct +40.74% Acquired (price as of 2026-10-02)
Nov. 28, 2023 MWA A 28,407 · · 28,407 Direct · Acquired (price as of 2026-10-02)
Aug. 24, 2023 MWA A 7,400 · · 20,885 Direct +54.88% Acquired (price as of 2026-10-02)
Dec. 5, 2022 MWA F 227 $11.59 $2,631 24,394 Direct -0.92% Disposed 86.9% (price as of 2026-10-02)
Dec. 2, 2022 MWA F 231 $11.75 $2,714 23,689 Direct -0.97% Disposed 84.3% (price as of 2026-10-02)
Nov. 30, 2022 MWA F 460 $11.66 $5,364 22,972 Direct -1.96% Disposed 85.8% (price as of 2026-10-02)
Nov. 29, 2022 MWA A 4,482 · · 21,545 Direct +26.27% Acquired (price as of 2026-10-02)
Nov. 29, 2022 MWA A 8,763 · · 17,252 Direct +103.23% Acquired (price as of 2026-10-02)
Nov. 29, 2022 MWA A 30,210 · · 30,210 Direct · Acquired (price as of 2026-10-02)
Dec. 3, 2021 MWA F 227 $13.81 $3,135 15,765 Direct -1.42% Disposed 56.8% (price as of 2026-10-02)
Dec. 2, 2021 MWA F 231 $13.93 $3,218 15,060 Direct -1.51% Disposed 55.5% (price as of 2026-10-02)
Nov. 30, 2021 MWA A 5,661 · · 10,369 Direct +120.24% Acquired (price as of 2026-10-02)
Nov. 30, 2021 MWA A 22,521 · · 22,521 Direct · Acquired (price as of 2026-10-02)
Nov. 27, 2021 MWA M 1,298 · · 15,641 Direct +9.05% Acquired (price as of 2026-10-02)
Nov. 27, 2021 MWA D 1,298 $14.03 $18,211 14,343 Direct -8.30% Disposed 54.4% (price as of 2026-10-02)
Nov. 27, 2021 MWA M 1,298 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Dec. 3, 2020 MWA F 227 $11.78 $2,674 13,647 Direct -1.64% Disposed 83.9% (price as of 2026-10-02)
Dec. 2, 2020 MWA A 10,287 · · 10,287 Direct · Acquired (price as of 2026-10-02)
Dec. 2, 2020 MWA A 2,844 $11.86 $33,730 5,640 Direct +101.72% Acquired 82.6% (price as of 2026-10-02)
Dec. 2, 2020 MWA A 10,287 · · 10,287 Direct · Acquired (price as of 2026-10-02)
Nov. 28, 2020 MWA M 970 · · 13,912 Direct +7.49% Acquired (price as of 2026-10-02)
Nov. 28, 2020 MWA D 970 $12.13 $11,766 12,942 Direct -6.97% Disposed 78.6% (price as of 2026-10-02)
Nov. 28, 2020 MWA M 970 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Nov. 27, 2020 MWA M 1,298 · · 14,240 Direct +10.03% Acquired (price as of 2026-10-02)
Nov. 27, 2020 MWA D 1,298 $12.13 $15,745 12,942 Direct -9.12% Disposed 78.6% (price as of 2026-10-02)
Nov. 27, 2020 MWA M 1,298 · · 1,298 Direct -50.00% Disposed (price as of 2026-10-02)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 23, 2026 MWA Stock Option (Right to Buy) Common Stock (2,979) $29.59 Feb. 23, 2036 2,979 Acquired
Dec. 2, 2025 MWA Stock Option (Right to Buy) Common Stock (16,488) $24.46 Dec. 2, 2035 16,488 Acquired
Dec. 3, 2024 MWA Stock Option (Right to Buy) Common Stock (15,030) $25.58 Dec. 3, 2034 15,030 Acquired
Nov. 28, 2023 MWA Stock Option (Right to Buy) Common Stock (28,407) $13.22 Nov. 28, 2033 28,407 Acquired
Nov. 29, 2022 MWA Stock Option (Right to Buy) Common Stock (30,210) $11.41 Nov. 29, 2032 30,210 Acquired
Nov. 30, 2021 MWA Stock Option (Right to Buy) Common Stock (22,521) $13.64 Nov. 30, 2031 22,521 Acquired
Nov. 27, 2021 MWA Phantom Stock [F3] Common Stock (1,298) · Nov. 27, 2021 1,298 Disposed
Dec. 2, 2020 MWA Stock Option (Right to Buy) Common Stock (10,287) $11.86 Dec. 2, 2030 10,287 Acquired
Dec. 2, 2020 MWA Stock Option (Right to Buy) Common Stock (10,287) $3.28 Dec. 2, 2030 10,287 Acquired
Nov. 28, 2020 MWA Phantom Stock [F5] Common Stock (970) · Nov. 28, 2020 970 Disposed
Nov. 27, 2020 MWA Phantom Stock [F2] Common Stock (1,298) · Nov. 27, 2021 1,298 Disposed

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

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
Sept. 30, 2022 MWA Common Stock 12,836 Direct
June 5, 2020 MWA Common Stock 12,502 Direct
June 5, 2020 MWA Restricted Stock Unit 2,796 Direct
June 5, 2020 MWA Phantom Stock [F3]→ Common Stock (2,596) 2,596 Direct
June 5, 2020 MWA Phantom Stock [F6]→ Common Stock (970) 970 Direct