Jonathan J Hastings

CIK 1528931 · View on SEC EDGAR ↗

Insider

First SEC filing: Sept. 9, 2011 · Latest: Jan. 27, 2026

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 54 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

54 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 21, 2012 MTX P 0 — — 195 Indirect 0.00% Acquired (price as of 2026-08-21)

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
Jan. 26, 2026 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (3,051) — — 3,051 Disposed
Jan. 23, 2026 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (3,113) — — 3,113 Disposed
Jan. 21, 2026 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (2,788) — — 2,788 Disposed
March 20, 2015 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (149) — March 20, 2023 149 Disposed
Jan. 25, 2015 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,684) — — 1,684 Disposed
Jan. 22, 2015 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,265) — — 1,265 Disposed
Jan. 22, 2015 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,518) — — 1,518 Disposed
Jan. 20, 2015 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (20,230) — — 20,230 Acquired
Jan. 20, 2015 MTX Employee Stock Option (Right to Buy) Common Stock (7,814) $60.18 Jan. 20, 2025 7,814 Acquired
Sept. 22, 2014 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (850) — Sept. 22, 2021 850 Disposed
March 20, 2014 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (150) — March 20, 2023 150 Disposed
Jan. 27, 2014 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,686) — — 1,686 Disposed
Jan. 22, 2014 MTX Deferred Restricted Stock Units ("DRSUs") Common Stock (3,795) — — 3,795 Acquired
Jan. 22, 2014 MTX Employee Stock Option (Right to Buy) Common Stock (8,960) $57.96 Jan. 22, 2024 8,960 Acquired
Jan. 22, 2014 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,518) — — 1,518 Disposed
Sept. 21, 2013 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (850) — — 850 Disposed
March 20, 2013 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (448) — — 448 Acquired
March 20, 2013 MTX Employee Stock Option (Right to Buy) Common Stock (1,021) $42.42 March 20, 2023 1,021 Acquired
Jan. 25, 2013 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,686) — — 1,686 Disposed
Jan. 22, 2013 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (4,554) — — 4,554 Acquired
Jan. 22, 2013 MTX Employee Stock Option (Right to Buy) Common Stock (10,718) $41.29 Jan. 22, 2023 10,718 Acquired
Sept. 21, 2012 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (425) — — 425 Disposed
Jan. 25, 2012 MTX Deferred Restricted Stock Units (DRSU) Common Stock (2,528) — — 2,528 Acquired
Jan. 25, 2012 MTX Employee Stock Option (Right to Buy) Common Stock (5,190) $64.06 Jan. 25, 2022 5,190 Acquired
Sept. 21, 2011 MTX Deferred Restricted Stock Units (DRSUs) Common Stock (1,275) — — 1,275 Acquired
Sept. 21, 2011 MTX Employee Stock Option (Right to Buy) Common Stock (2,620) $52.52 Sept. 21, 2022 2,620 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
Sept. 9, 2011 MTX Common Stock 0 Direct

Compensation (DEF 14A)

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

MTX

President, Strategy and M&A
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2023 $615,055 — $604,917 $394,900 $1,033,410 — $40,958 $2,689,240
2022 $595,245 — $587,312 $350,566 $774,817 — $39,270 $2,347,209
2021 $563,477 — $531,432 $265,716 $1,129,832 — $37,450 $2,527,907

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