Chainey Kimberly 4

4 · WARRIOR MET COAL, INC. · Filed Apr 27, 2026

AI-generated summary of this filing

Updated Apr 27, 2026

Warrior Met (HCC) Director Kimberly Chainey Receives 2,534 Shares

What Happened

Kimberly Chainey, a director of Warrior Met Coal, had 2,534 restricted stock units vest and convert into 2,534 common shares on April 23, 2026. The Form 4 shows an "exercise/conversion of derivative" (code M) acquiring 2,534 shares at $0.00 and a matching derivative disposition of 2,534 shares at $0.00. The reported transaction shows no cash proceeds.

Key Details

Transaction date: 2026-04-23; Form 4 filed: 2026-04-27 (timely filed).
Shares involved: 2,534 acquired via conversion; same 2,534 reported as a derivative disposition (both at $0.00).
Transaction code: M = exercise or conversion of a derivative (here, settlement of RSUs).
Footnotes: F1 = RSUs vest and settle 1:1 into common stock. F2 = RSUs granted under the 2017 Equity Incentive Plan that vested on the first anniversary of 4/23/2025 (i.e., 4/23/2026). F3 relates to a 2026 plan grant that vests on the first anniversary of 4/20/2026 (i.e., 4/20/2027).
Shares owned after the transaction: not disclosed in the provided excerpt.

Context

This filing reflects routine equity award vesting/settlement rather than an open-market buy or sale by the director. The matching "disposed" entry at $0.00 on the Form 4 indicates settlement/transfer related to the conversion (e.g., internal settlement or transfer), not a cash sale shown in the filing. Purchases or sales by insiders can signal sentiment; vesting/settlement events are generally routine compensation-related transactions.

Form 4

Period: 2026-04-23

Director

Transactions

Exercise/Conversion
Common Stock
[F1]
2026-04-23+2,534→ 2,534 total
Exercise/Conversion
Restricted Stock Units
[F2]
2026-04-23−2,534→ 0 total
→ Common Stock (2,534 underlying)

Holdings

Footnotes (3)

[F1]Represents the vesting and settlement of restricted stock units, which convert into common stock on a one-for-one basis.
[F2]The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2017 Equity Incentive Plan, and vest in full on the first anniversary of April 23, 2025, the date of grant.
[F3]The restricted stock units were granted to the reporting person under the Warrior Met Coal, Inc. 2026 Equity Incentive Plan, and vest in full on the first anniversary of April 20, 2026, the date of grant.

Signature

/s/ Kelli K. Gant, by power of attorney|2026-04-27

1 file