Andrew C. Wiechmann

Insider

First SEC filing: Oct. 2, 2020 · Latest: June 12, 2026

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MSCI selling June 10, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-272,052 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 10, 2026	MSCI	S 10b5-1	450	$604.56	$272,052	22,094 Direct	-2.00%	Disposed	-6.5% (price as of 2026-08-21)
Feb. 6, 2025	MSCI	A	2,269	—	—	23,332 Direct	+10.77%	Acquired	(price as of 2026-08-21)
Feb. 6, 2025	MSCI	F	1,255	$587.48	$737,287	22,077 Direct	-5.38%	Disposed	-3.8% (price as of 2026-08-21)
Feb. 3, 2025	MSCI	F	323	$582.43	$188,125	21,075 Direct	-1.51%	Disposed	-3.0% (price as of 2026-08-21)
Feb. 3, 2025	MSCI	F	335	$582.43	$195,114	21,063 Direct	-1.57%	Disposed	-3.0% (price as of 2026-08-21)
Jan. 31, 2025	MSCI	A	1,524	—	—	21,398 Direct	+7.67%	Acquired	(price as of 2026-08-21)
Jan. 27, 2025	MSCI	A	2,691	—	—	2,691 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 5, 2024	MSCI	A	1,356	—	—	20,259 Direct	+7.17%	Acquired	(price as of 2026-08-21)
Feb. 5, 2024	MSCI	F	726	$583.39	$423,541	19,533 Direct	-3.58%	Disposed	-3.1% (price as of 2026-08-21)
Feb. 5, 2024	MSCI	A	765	—	—	20,298 Direct	+3.92%	Acquired	(price as of 2026-08-21)
Feb. 5, 2024	MSCI	F	424	$583.39	$247,357	19,874 Direct	-2.09%	Disposed	-3.1% (price as of 2026-08-21)
Feb. 4, 2024	MSCI	F	87	$593.06	$51,596	18,903 Direct	-0.46%	Disposed	-4.7% (price as of 2026-08-21)
Feb. 1, 2024	MSCI	A	1,329	—	—	18,990 Direct	+7.53%	Acquired	(price as of 2026-08-21)
Feb. 8, 2023	MSCI	F	887	$556.90	$493,970	17,661 Direct	-4.78%	Disposed	1.5% (price as of 2026-08-21)
Feb. 8, 2023	MSCI	A	1,660	—	—	18,548 Direct	+9.83%	Acquired	(price as of 2026-08-21)
Feb. 6, 2023	MSCI	F	69	$553.40	$38,185	16,888 Direct	-0.41%	Disposed	2.1% (price as of 2026-08-21)
Feb. 4, 2023	MSCI	F	88	$567.43	$49,934	16,957 Direct	-0.52%	Disposed	-0.4% (price as of 2026-08-21)
Feb. 2, 2023	MSCI	A	1,137	—	—	17,045 Direct	+7.15%	Acquired	(price as of 2026-08-21)
Nov. 3, 2022	MSCI	S	1,100	$453.38	$498,718	15,908 Direct	-6.47%	Disposed	24.6% (price as of 2026-08-21)
March 5, 2022	MSCI	F	1,478	$497.78	$735,719	17,008 Direct	-8.00%	Disposed	13.5% (price as of 2026-08-21)
Feb. 7, 2022	MSCI	F	1,671	$550.45	$919,802	18,486 Direct	-8.29%	Disposed	2.7% (price as of 2026-08-21)
Feb. 7, 2022	MSCI	A	3,021	—	—	20,157 Direct	+17.63%	Acquired	(price as of 2026-08-21)
Feb. 7, 2022	MSCI	F	188	$550.45	$103,485	17,136 Direct	-1.09%	Disposed	2.7% (price as of 2026-08-21)
Feb. 6, 2022	MSCI	F	94	$554.71	$52,143	17,324 Direct	-0.54%	Disposed	1.9% (price as of 2026-08-21)
Feb. 4, 2022	MSCI	F	120	$554.71	$66,565	17,418 Direct	-0.68%	Disposed	1.9% (price as of 2026-08-21)
Feb. 3, 2022	MSCI	A	710	—	—	17,538 Direct	+4.22%	Acquired	(price as of 2026-08-21)
Feb. 7, 2021	MSCI	F	181	$429.81	$77,796	16,828 Direct	-1.06%	Disposed	31.5% (price as of 2026-08-21)
Feb. 6, 2021	MSCI	F	91	$429.81	$39,113	17,009 Direct	-0.53%	Disposed	31.5% (price as of 2026-08-21)
Feb. 6, 2021	MSCI	F	196	$429.81	$84,243	17,100 Direct	-1.13%	Disposed	31.5% (price as of 2026-08-21)
Feb. 5, 2021	MSCI	F	2,121	$429.81	$911,627	17,296 Direct	-10.92%	Disposed	31.5% (price as of 2026-08-21)
Feb. 5, 2021	MSCI	A	4,296	—	—	19,417 Direct	+28.41%	Acquired	(price as of 2026-08-21)
Feb. 4, 2021	MSCI	A	647	—	—	15,121 Direct	+4.47%	Acquired	(price as of 2026-08-21)
March 5, 2019	MSCI	A	2,671	—	—	14,127 Direct	+23.32%	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. 27, 2025	MSCI	Option to purchase common stock	Common Stock (2,691)	$549.83	Feb. 3, 2032	2,691	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Oct. 2, 2020	MSCI	Common Stock	14,474	Direct
March 7, 2019	MSCI	Common Stock	11,456	Direct

Compensation (DEF 14A)

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

MSCI

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$500,000	—	$499,836	—	$525,970	—	$72,364	$1,598,170

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