Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 34 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
March 23, 2026 MYRG A 1,202 · · 1,202 Direct · Acquired (price as of 2026-10-02)
March 23, 2026 MYRG M 286 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
March 23, 2026 MYRG F 124 $274.39 $34,024 4,339 Direct -2.78% Disposed 11.1% (price as of 2026-10-02)
March 23, 2026 MYRG M 286 · · 4,463 Direct +6.85% Acquired (price as of 2026-10-02)
March 22, 2026 MYRG M 347 · · 348 Direct -49.93% Disposed (price as of 2026-10-02)
March 22, 2026 MYRG F 127 $259.68 $32,979 4,177 Direct -2.95% Disposed 17.4% (price as of 2026-10-02)
March 22, 2026 MYRG M 347 · · 4,304 Direct +8.77% Acquired (price as of 2026-10-02)
March 21, 2026 MYRG M 708 · · 1,417 Direct -33.32% Disposed (price as of 2026-10-02)
March 21, 2026 MYRG F 201 $259.68 $52,196 3,957 Direct -4.83% Disposed 17.4% (price as of 2026-10-02)
March 21, 2026 MYRG M 708 · · 4,158 Direct +20.52% Acquired (price as of 2026-10-02)
Feb. 18, 2026 MYRG F 285 $260.90 $74,356 3,450 Direct -7.63% Disposed 16.8% (price as of 2026-10-02)
Feb. 18, 2026 MYRG A 919 · · 3,735 Direct +32.63% Acquired (price as of 2026-10-02)
March 23, 2025 MYRG M 286 · · 286 Direct -50.00% Disposed (price as of 2026-10-02)
March 23, 2025 MYRG M 201 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
March 23, 2025 MYRG F 84 $127.04 $10,671 2,571 Direct -3.16% Disposed 139.9% (price as of 2026-10-02)
March 23, 2025 MYRG M 286 · · 2,655 Direct +12.07% Acquired (price as of 2026-10-02)
March 23, 2025 MYRG F 59 $127.04 $7,495 2,369 Direct -2.43% Disposed 139.9% (price as of 2026-10-02)
March 23, 2025 MYRG M 201 · · 2,428 Direct +9.03% Acquired (price as of 2026-10-02)
March 22, 2025 MYRG M 348 · · 695 Direct -33.37% Disposed (price as of 2026-10-02)
March 22, 2025 MYRG F 103 $127.04 $13,085 2,816 Direct -3.53% Disposed 139.9% (price as of 2026-10-02)
March 22, 2025 MYRG M 348 · · 2,919 Direct +13.54% Acquired (price as of 2026-10-02)
March 21, 2025 MYRG A 2,125 · · 2,125 Direct · Acquired (price as of 2026-10-02)
Feb. 19, 2025 MYRG F 224 $135.07 $30,256 2,227 Direct -9.14% Disposed 125.6% (price as of 2026-10-02)
Feb. 19, 2025 MYRG A 646 · · 2,451 Direct +35.79% Acquired (price as of 2026-10-02)
March 23, 2024 MYRG M 286 · · 1,889 Direct +17.84% Acquired (price as of 2026-10-02)
March 23, 2024 MYRG M 286 · · 572 Direct -33.33% Disposed (price as of 2026-10-02)
March 23, 2024 MYRG M 202 · · 201 Direct -50.12% Disposed (price as of 2026-10-02)
March 23, 2024 MYRG M 251 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
March 23, 2024 MYRG F 84 $172.52 $14,492 1,805 Direct -4.45% Disposed 76.7% (price as of 2026-10-02)
March 23, 2024 MYRG F 60 $172.52 $10,351 1,603 Direct -3.61% Disposed 76.7% (price as of 2026-10-02)
March 23, 2024 MYRG M 202 · · 1,663 Direct +13.83% Acquired (price as of 2026-10-02)
March 23, 2024 MYRG F 74 $172.52 $12,766 1,461 Direct -4.82% Disposed 76.7% (price as of 2026-10-02)
March 23, 2024 MYRG M 251 · · 1,535 Direct +19.55% Acquired (price as of 2026-10-02)
March 22, 2024 MYRG A 1,043 · · 1,043 Direct · Acquired (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
March 23, 2026 MYRG RESTRICTED STOCK UNIT Common Stock (1,202) · · 1,202 Acquired
March 23, 2026 MYRG RESTRICTED STOCK UNIT Common Stock (286) · March 23, 2026 286 Disposed
March 22, 2026 MYRG RESTRICTED STOCK UNIT Common Stock (347) · March 22, 2026 347 Disposed
March 21, 2026 MYRG RESTRICTED STOCK UNIT Common Stock (708) · March 21, 2026 708 Disposed
March 23, 2025 MYRG RESTRICTED STOCK UNIT Common Stock (286) · March 23, 2025 286 Disposed
March 23, 2025 MYRG RESTRICTED STOCK UNIT Common Stock (201) · March 23, 2025 201 Disposed
March 22, 2025 MYRG RESTRICTED STOCK UNIT Common Stock (348) · March 22, 2025 348 Disposed
March 21, 2025 MYRG RESTRICTED STOCK UNIT Common Stock (2,125) · · 2,125 Acquired
March 23, 2024 MYRG RESTRICTED STOCK UNIT Common Stock (286) · March 23, 2024 286 Disposed
March 23, 2024 MYRG RESTRICTED STOCK UNIT Common Stock (202) · March 23, 2024 202 Disposed
March 23, 2024 MYRG RESTRICTED STOCK UNIT Common Stock (251) · March 23, 2024 251 Disposed
March 22, 2024 MYRG RESTRICTED STOCK UNIT Common Stock (1,043) · · 1,043 Acquired

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

Initial ownership (Form 3) 4 holdings

07

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

DateTickerSecuritySharesOwnership
March 5, 2024 MYRG Common Stock 1,284 Direct
March 5, 2024 MYRG RESTRICTED STOCK UNIT→ Common Stock (251) 251 Direct
March 5, 2024 MYRG RESTRICTED STOCK UNIT→ Common Stock (403) 403 Direct
March 5, 2024 MYRG RESTRICTED STOCK UNIT→ Common Stock (858) 858 Direct