Martin South

CIK 1901227 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 10, 2022 · Latest: May 1, 2026

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-1,348,929 + 37 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

37 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 28, 2026 MRSH S 7,100 $189.99 $1,348,929 16,632 Direct -29.92% Disposed 0.6% (price as of 2026-08-21)
March 4, 2025 MRSH S 6,592 $240.04 $1,582,344 17,063 Direct -27.87% Disposed -20.4% (price as of 2026-08-21)
March 4, 2025 MRSH S 6,028 $239.20 $1,441,898 23,655 Direct -20.31% Disposed -20.1% (price as of 2026-08-21)
March 4, 2025 MRSH S 11,856 $239.47 $2,839,156 29,683 Direct -28.54% Disposed -20.2% (price as of 2026-08-21)
March 4, 2025 MRSH S 2,000 $239.96 $479,920 17,063 Direct -10.49% Disposed -20.3% (price as of 2026-08-21)
March 6, 2024 MRSH S 11,619 $203.38 $2,363,072 8,860 Direct -56.74% Disposed -6.0% (price as of 2026-08-21)
March 6, 2024 MRSH S 3,066 $203.58 $624,176 20,479 Direct -13.02% Disposed -6.1% (price as of 2026-08-21)
April 25, 2022 MRSH S 2,950 $169.26 $499,317 1,301 Direct -69.40% Disposed 12.9% (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
May 1, 2026 MRSH Restricted Stock Units Common Stock (5,963) — — 5,963 Acquired
Feb. 28, 2026 MRSH Restricted Stock Units Common Stock (14,476) — — 14,476 Disposed
Feb. 24, 2026 MRSH Restricted Stock Units Common Stock (14,476) — — 14,476 Acquired
Feb. 24, 2026 MRSH Stock Options (Right to Buy) Common Stock (39,772) $176.99 Feb. 23, 2036 39,772 Acquired
March 4, 2025 MRSH Stock Options (Right to Buy) Common Stock (11,856) $118.86 Feb. 18, 2030 11,856 Disposed
March 4, 2025 MRSH Stock Options (Right to Buy) Common Stock (12,620) $90.78 Feb. 18, 2029 12,620 Disposed
Feb. 28, 2025 MRSH Restricted Stock Units Common Stock (16,518) — — 16,518 Disposed
Feb. 18, 2025 MRSH Restricted Stock Units Common Stock (16,518) — — 16,518 Acquired
Feb. 18, 2025 MRSH Stock Options (Right to Buy) Common Stock (27,914) $230.29 Feb. 17, 2035 27,914 Acquired
Dec. 16, 2024 MRSH Restricted Stock Units Common Stock (6,024) — — 6,024 Disposed
March 6, 2024 MRSH Stock Options (Right to Buy) Common Stock (4,294) $73.19 Feb. 21, 2027 4,294 Disposed
March 6, 2024 MRSH Stock Options (Right to Buy) Common Stock (11,619) $83.05 Feb. 20, 2028 11,619 Disposed
Feb. 28, 2024 MRSH Restricted Stock Units Common Stock (6,240) — — 6,240 Disposed
Feb. 22, 2024 MRSH Restricted Stock Units Common Stock (4,680) — — 4,680 Acquired
Feb. 22, 2024 MRSH Stock Options (Right to Buy) Common Stock (28,115) $200.47 Feb. 21, 2034 28,115 Acquired
Feb. 28, 2023 MRSH Restricted Stock Units Common Stock (7,171) — — 7,171 Disposed
Feb. 23, 2023 MRSH Restricted Stock Units Common Stock (4,208) — — 4,208 Acquired
Feb. 23, 2023 MRSH Stock Options (Right to Buy) Common Stock (32,203) $164.14 Feb. 22, 2033 32,203 Acquired
Feb. 28, 2022 MRSH Restricted Stock Units Common Stock (9,450) — — 9,450 Disposed
Feb. 23, 2022 MRSH Restricted Stock Units Common Stock (4,835) — — 4,835 Acquired
Feb. 23, 2022 MRSH Stock Options (Right to Buy) Common Stock (39,837) $151.37 Feb. 22, 2032 39,837 Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date Ticker Security Shares Ownership
Jan. 10, 2022 MRSH Common Stock 29 Direct
Jan. 10, 2022 MRSH Stock Options (Right to Buy)→ Common Stock (4,294) 4,294 Direct
Jan. 10, 2022 MRSH Stock Options (Right to Buy)→ Common Stock (11,619) 11,619 Direct
Jan. 10, 2022 MRSH Stock Options (Right to Buy)→ Common Stock (12,620) 12,620 Direct
Jan. 10, 2022 MRSH Stock Options (Right to Buy)→ Common Stock (11,856) 11,856 Direct
Jan. 10, 2022 MRSH Stock Options (Right to Buy)→ Common Stock (12,361) 12,361 Direct
Jan. 10, 2022 MRSH Restricted Stock Units→ Common Stock (15,162) 15,162 Direct

Compensation (DEF 14A)

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

MRSH

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $1,000,000 — — — $3,500,000 — $141,544 $8,000,994
2024 $1,000,000 — — — $4,250,000 — $90,833 $8,277,685
2023 $1,000,000 — $1,404,830 $1,350,035 $3,925,000 — $108,942 $7,788,807

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