Roselyn R Bar

Insider

First SEC filing: Dec. 17, 2025 · Latest: Dec. 17, 2025

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MLM selling March 14, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 95 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

95 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 16, 2025	MLM	F	66	$629.49	$41,546	62,594 Direct	-0.11%	Disposed	-16.3% (price as of 2026-08-20)
Dec. 2, 2025	MLM	G	488	—	—	62,660 Direct	-0.77%	Disposed	(price as of 2026-08-20)
Dec. 1, 2025	MLM	F	420	$615.25	$258,405	63,148 Direct	-0.66%	Disposed	-14.4% (price as of 2026-08-20)
Feb. 24, 2025	MLM	F	402	$490.64	$197,237	63,568 Direct	-0.63%	Disposed	7.4% (price as of 2026-08-20)
Feb. 21, 2025	MLM	A	1,637	—	—	63,970 Direct	+2.63%	Acquired	(price as of 2026-08-20)
Feb. 21, 2025	MLM	A	738	$391.87	$289,200	62,333 Direct	+1.20%	Acquired	34.4% (price as of 2026-08-20)
Feb. 18, 2025	MLM	F	2,126	$533.99	$1,135,263	61,595 Direct	-3.34%	Disposed	-1.3% (price as of 2026-08-20)
Feb. 18, 2025	MLM	A	4,362	—	—	63,721 Direct	+7.35%	Acquired	(price as of 2026-08-20)
Dec. 13, 2024	MLM	F	65	$550.92	$35,810	59,359 Direct	-0.11%	Disposed	-4.4% (price as of 2026-08-20)
Dec. 12, 2024	MLM	G	182	—	—	59,424 Direct	-0.31%	Disposed	(price as of 2026-08-20)
Dec. 2, 2024	MLM	F	364	$593.22	$215,932	59,606 Direct	-0.61%	Disposed	-11.2% (price as of 2026-08-20)
March 14, 2024	MLM	S	10,000	$603.29	$6,032,900	59,970 Direct	-14.29%	Disposed	-12.7% (price as of 2026-08-20)
Feb. 26, 2024	MLM	F	195	$553.31	$107,895	69,970 Direct	-0.28%	Disposed	-4.8% (price as of 2026-08-20)
Feb. 23, 2024	MLM	A	1,594	—	—	70,165 Direct	+2.32%	Acquired	(price as of 2026-08-20)
Feb. 23, 2024	MLM	A	1,174	$438.94	$515,316	68,571 Direct	+1.74%	Acquired	20.0% (price as of 2026-08-20)
Feb. 21, 2024	MLM	A	4,664	—	—	67,397 Direct	+7.43%	Acquired	(price as of 2026-08-20)
Feb. 21, 2024	MLM	F	2,050	$536.30	$1,099,415	62,733 Direct	-3.16%	Disposed	-1.8% (price as of 2026-08-20)
Feb. 20, 2024	MLM	F	463	$533.14	$246,844	64,783 Direct	-0.71%	Disposed	-1.2% (price as of 2026-08-20)
Dec. 1, 2023	MLM	F	537	$467.35	$250,967	65,246 Direct	-0.82%	Disposed	12.7% (price as of 2026-08-20)
Nov. 30, 2023	MLM	G	122	—	—	65,783 Direct	-0.19%	Disposed	(price as of 2026-08-20)
Feb. 24, 2023	MLM	A	984	$289.66	$285,025	65,905 Direct	+1.52%	Acquired	81.9% (price as of 2026-08-20)
Feb. 24, 2023	MLM	A	1,509	—	—	64,921 Direct	+2.38%	Acquired	(price as of 2026-08-20)
Feb. 21, 2023	MLM	F	2,158	$359.70	$776,233	63,412 Direct	-3.29%	Disposed	46.5% (price as of 2026-08-20)
Feb. 21, 2023	MLM	A	3,847	—	—	65,570 Direct	+6.23%	Acquired	(price as of 2026-08-20)
Feb. 17, 2023	MLM	F	245	$371.68	$91,062	61,723 Direct	-0.40%	Disposed	41.7% (price as of 2026-08-20)
Dec. 12, 2022	MLM	F	63	$359.85	$22,671	61,968 Direct	-0.10%	Disposed	46.4% (price as of 2026-08-20)
Dec. 1, 2022	MLM	F	524	$365.38	$191,459	62,031 Direct	-0.84%	Disposed	44.2% (price as of 2026-08-20)
Feb. 22, 2022	MLM	F	623	$380.08	$236,790	62,555 Direct	-0.99%	Disposed	38.6% (price as of 2026-08-20)
Feb. 18, 2022	MLM	A	849	$295.24	$250,659	63,178 Direct	+1.36%	Acquired	78.4% (price as of 2026-08-20)
Feb. 18, 2022	MLM	A	1,531	—	—	62,329 Direct	+2.52%	Acquired	(price as of 2026-08-20)
Feb. 17, 2022	MLM	F	207	$385.02	$79,699	60,798 Direct	-0.34%	Disposed	36.8% (price as of 2026-08-20)
Feb. 14, 2022	MLM	F	3,056	$369.05	$1,127,817	61,005 Direct	-4.77%	Disposed	42.8% (price as of 2026-08-20)
Feb. 14, 2022	MLM	A	6,857	—	—	64,061 Direct	+11.99%	Acquired	(price as of 2026-08-20)
Dec. 17, 2021	MLM	F	65	$436.35	$28,363	57,204 Direct	-0.11%	Disposed	20.7% (price as of 2026-08-20)
Dec. 1, 2021	MLM	F	607	$401.25	$243,559	57,269 Direct	-1.05%	Disposed	31.3% (price as of 2026-08-20)
Feb. 22, 2021	MLM	F	641	$328.10	$210,312	57,876 Direct	-1.10%	Disposed	60.6% (price as of 2026-08-20)
Feb. 19, 2021	MLM	F	216	$336.34	$72,649	58,517 Direct	-0.37%	Disposed	56.6% (price as of 2026-08-20)
Feb. 17, 2021	MLM	A	1,137	$260.24	$295,893	58,733 Direct	+1.97%	Acquired	102.4% (price as of 2026-08-20)
Feb. 17, 2021	MLM	A	1,590	—	—	57,596 Direct	+2.84%	Acquired	(price as of 2026-08-20)
Feb. 17, 2021	MLM	F	1,931	$325.30	$628,154	56,006 Direct	-3.33%	Disposed	62.0% (price as of 2026-08-20)
Feb. 17, 2021	MLM	A	4,298	—	—	57,937 Direct	+8.01%	Acquired	(price as of 2026-08-20)
Dec. 17, 2020	MLM	F	72	$265.73	$19,133	53,639 Direct	-0.13%	Disposed	98.3% (price as of 2026-08-20)
Dec. 1, 2020	MLM	F	405	$275.47	$111,565	53,711 Direct	-0.75%	Disposed	91.2% (price as of 2026-08-20)
Nov. 24, 2020	MLM	M	4,004	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 24, 2020	MLM	S	10,004	$274.64	$2,747,499	54,116 Direct	-15.60%	Disposed	91.8% (price as of 2026-08-20)
Nov. 24, 2020	MLM	M	4,004	$108.24	$433,393	64,120 Direct	+6.66%	Acquired	386.7% (price as of 2026-08-20)
May 20, 2020	MLM	M	4,513	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 20, 2020	MLM	M	4,513	$69.12	$311,939	60,116 Direct	+8.12%	Acquired	662.2% (price as of 2026-08-20)
March 30, 2020	MLM	F	418	$179.52	$75,039	55,603 Direct	-0.75%	Disposed	193.5% (price as of 2026-08-20)
Feb. 24, 2020	MLM	F	275	$249.48	$68,607	56,021 Direct	-0.49%	Disposed	111.2% (price as of 2026-08-20)
Feb. 20, 2020	MLM	F	367	$258.08	$94,715	56,296 Direct	-0.65%	Disposed	104.1% (price as of 2026-08-20)
Feb. 19, 2020	MLM	F	2,727	$258.67	$705,393	56,663 Direct	-4.59%	Disposed	103.7% (price as of 2026-08-20)
Feb. 19, 2020	MLM	A	6,075	—	—	59,390 Direct	+11.39%	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	MLM	A	1,746	—	—	53,315 Direct	+3.39%	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	MLM	A	1,214	$206.94	$251,225	51,569 Direct	+2.41%	Acquired	154.6% (price as of 2026-08-20)
Dec. 2, 2019	MLM	F	485	$268.01	$129,985	50,355 Direct	-0.95%	Disposed	96.6% (price as of 2026-08-20)
Aug. 21, 2019	MLM	F	4,432	$253.25	$1,122,404	50,840 Direct	-8.02%	Disposed	108.0% (price as of 2026-08-20)
Aug. 1, 2019	MLM	M	1,651	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2019	MLM	M	1,877	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2019	MLM	S	2,821	$246.93	$696,590	55,272 Direct	-4.86%	Disposed	113.4% (price as of 2026-08-20)
Aug. 1, 2019	MLM	F	707	$247.75	$175,159	58,093 Direct	-1.20%	Disposed	112.6% (price as of 2026-08-20)
Aug. 1, 2019	MLM	M	1,651	—	—	58,800 Direct	+2.89%	Acquired	(price as of 2026-08-20)
Aug. 1, 2019	MLM	M	1,877	—	—	57,149 Direct	+3.40%	Acquired	(price as of 2026-08-20)
March 28, 2019	MLM	F	418	$197.91	$82,726	55,272 Direct	-0.75%	Disposed	166.2% (price as of 2026-08-20)
Feb. 22, 2019	MLM	F	183	$190.00	$34,770	55,690 Direct	-0.33%	Disposed	177.3% (price as of 2026-08-20)
Feb. 20, 2019	MLM	F	1,053	$192.27	$202,460	55,873 Direct	-1.85%	Disposed	174.0% (price as of 2026-08-20)
Feb. 20, 2019	MLM	A	3,545	—	—	56,926 Direct	+6.64%	Acquired	(price as of 2026-08-20)
Feb. 20, 2019	MLM	A	2,455	—	—	53,381 Direct	+4.82%	Acquired	(price as of 2026-08-20)
Feb. 20, 2019	MLM	A	1,385	$153.82	$213,041	50,926 Direct	+2.80%	Acquired	242.5% (price as of 2026-08-20)
Feb. 4, 2019	MLM	F	255	$185.96	$47,420	49,541 Direct	-0.51%	Disposed	183.3% (price as of 2026-08-20)
Dec. 3, 2018	MLM	F	218	$194.39	$42,377	49,796 Direct	-0.44%	Disposed	171.0% (price as of 2026-08-20)
May 21, 2018	MLM	F	744	$217.82	$162,058	50,841 Direct	-1.44%	Disposed	141.9% (price as of 2026-08-20)
May 11, 2018	MLM	M	827	—	—	1,651 Direct	-33.37%	Disposed	(price as of 2026-08-20)
May 11, 2018	MLM	M	827	—	—	51,585 Direct	+1.63%	Acquired	(price as of 2026-08-20)
May 11, 2018	MLM	M	1,654	—	—	824 Direct	-66.75%	Disposed	(price as of 2026-08-20)
May 11, 2018	MLM	M	3,485	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 11, 2018	MLM	M	3,096	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 11, 2018	MLM	S	727	$215.98	$157,017	51,585 Direct	-1.39%	Disposed	143.9% (price as of 2026-08-20)
May 11, 2018	MLM	F	100	$210.72	$21,072	52,312 Direct	-0.19%	Disposed	150.0% (price as of 2026-08-20)
May 11, 2018	MLM	M	1,654	—	—	52,412 Direct	+3.26%	Acquired	(price as of 2026-08-20)
May 11, 2018	MLM	S	5,271	$213.36	$1,124,621	50,758 Direct	-9.41%	Disposed	146.9% (price as of 2026-08-20)
May 11, 2018	MLM	F	1,310	$210.72	$276,043	56,029 Direct	-2.28%	Disposed	150.0% (price as of 2026-08-20)
May 11, 2018	MLM	M	3,485	—	—	57,339 Direct	+6.47%	Acquired	(price as of 2026-08-20)
May 11, 2018	MLM	M	3,096	—	—	53,854 Direct	+6.10%	Acquired	(price as of 2026-08-20)
March 28, 2018	MLM	F	281	$201.79	$56,703	50,758 Direct	-0.55%	Disposed	161.1% (price as of 2026-08-20)
Feb. 22, 2018	MLM	F	460	$212.12	$97,575	51,039 Direct	-0.89%	Disposed	148.4% (price as of 2026-08-20)
Feb. 22, 2018	MLM	A	1,535	—	—	51,499 Direct	+3.07%	Acquired	(price as of 2026-08-20)
Feb. 22, 2018	MLM	A	1,839	—	—	49,964 Direct	+3.82%	Acquired	(price as of 2026-08-20)
Feb. 22, 2018	MLM	A	935	$169.70	$158,670	48,125 Direct	+1.98%	Acquired	210.4% (price as of 2026-08-20)
Feb. 5, 2018	MLM	F	253	$209.10	$52,902	47,190 Direct	-0.53%	Disposed	152.0% (price as of 2026-08-20)
Dec. 1, 2017	MLM	F	313	$202.65	$63,429	47,443 Direct	-0.66%	Disposed	160.0% (price as of 2026-08-20)
May 22, 2017	MLM	F	620	$231.77	$143,697	47,756 Direct	-1.28%	Disposed	127.3% (price as of 2026-08-20)
March 28, 2017	MLM	A	2,807	—	—	48,376 Direct	+6.16%	Acquired	(price as of 2026-08-20)
Feb. 23, 2017	MLM	F	473	$218.94	$103,559	45,569 Direct	-1.03%	Disposed	140.6% (price as of 2026-08-20)
Feb. 23, 2017	MLM	A	1,427	—	—	46,042 Direct	+3.20%	Acquired	(price as of 2026-08-20)
Feb. 23, 2017	MLM	A	1,121	$166.94	$187,140	44,615 Direct	+2.58%	Acquired	215.6% (price as of 2026-08-20)
Feb. 4, 2017	MLM	F	276	$230.58	$63,640	43,494 Direct	-0.63%	Disposed	128.5% (price as of 2026-08-20)
Dec. 1, 2016	MLM	F	382	$220.90	$84,384	43,770 Direct	-0.87%	Disposed	138.5% (price as of 2026-08-20)
Nov. 11, 2016	MLM	M	827	—	—	2,478 Direct	-25.02%	Disposed	(price as of 2026-08-20)
Nov. 11, 2016	MLM	M	1,880	—	—	1,877 Direct	-50.04%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 260 transactions

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
Nov. 24, 2020	MLM	Stock Options (Right to Buy)	Common Stock (4,004)	$108.24	May 23, 2023	4,004	Disposed
May 20, 2020	MLM	Stock Options (Right to Buy)	Common Stock (4,513)	$69.12	May 24, 2020	4,513	Disposed
Aug. 1, 2019	MLM	Stock Options (Right to Buy)	Common Stock (1,651)	$154.58	May 21, 2025	1,651	Disposed
Aug. 1, 2019	MLM	Stock Options (Right to Buy)	Common Stock (1,877)	$121.00	May 22, 2024	1,877	Disposed
May 11, 2018	MLM	Stock Options (Right to Buy)	Common Stock (827)	$154.58	May 21, 2025	827	Disposed
May 11, 2018	MLM	Stock Options (Right to Buy)	Common Stock (1,654)	$154.58	May 21, 2025	1,654	Disposed
May 11, 2018	MLM	Stock Options (Right to Buy)	Common Stock (3,485)	$86.90	May 12, 2019	3,485	Disposed
May 11, 2018	MLM	Stock Options (Right to Buy)	Common Stock (3,096)	$95.27	May 27, 2018	3,096	Disposed
Nov. 11, 2016	MLM	Stock Options (Right to Buy)	Common Stock (827)	$154.58	May 21, 2025	827	Disposed
Nov. 11, 2016	MLM	Stock Options (Right to Buy)	Common Stock (1,880)	$121.00	May 22, 2024	1,880	Disposed
Aug. 9, 2016	MLM	Stock Options (Right to Buy)	Common Stock (7,394)	$79.79	May 27, 2017	7,394	Disposed
Aug. 9, 2016	MLM	Stock Options (Right to Buy)	Common Stock (7,394)	$79.79	May 27, 2017	7,394	Disposed
May 11, 2016	MLM	Stock Options (Right to Buy)	Common Stock (8,377)	$117.77	May 28, 2016	8,377	Disposed
May 21, 2015	MLM	Stock Options (Right to Buy)	Common Stock (3,305)	$154.58	May 21, 2025	3,305	Acquired
May 18, 2015	MLM	Stock Options (Right to Buy)	Common Stock (3,000)	$151.92	May 22, 2015	3,000	Disposed
May 14, 2015	MLM	Stock Options (Right to Buy)	Common Stock (4,021)	$151.92	May 22, 2015	4,021	Disposed
Aug. 11, 2014	MLM	Stock Options (Right to Buy)	Common Stock (10,000)	$42.38	Aug. 17, 2014	10,000	Disposed
May 22, 2014	MLM	Stock Options (Right to Buy)	Common Stock (3,757)	$121.00	May 22, 2024	3,757	Acquired
April 30, 2014	MLM	Stock Options (Right to Buy)	Common Stock (5,608)	$89.02	May 22, 2014	5,608	Disposed
May 23, 2013	MLM	Stock Options (Right to Buy)	Common Stock (4,004)	$108.24	May 23, 2023	4,004	Acquired
May 23, 2013	MLM	Stock Options (Right to Buy)	Common Stock (4,004)	$108.24	May 23, 2023	4,004	Acquired
March 6, 2013	MLM	Stock Options (Right to Buy)	Common Stock (4,686)	$61.05	May 24, 2013	4,686	Disposed
May 24, 2012	MLM	Stock Options (Right to Buy)	Common Stock (4,513)	$69.12	May 24, 2020	4,513	Acquired
May 12, 2011	MLM	Stock Options (Right to Buy)	Common Stock (3,485)	$86.90	May 12, 2019	3,485	Acquired
May 27, 2010	MLM	Stock Options (Right to Buy)	Common Stock (3,096)	$95.27	May 27, 2018	3,096	Acquired
May 27, 2009	MLM	Stock Options (Right to Buy)	Common Stock (7,394)	$79.79	May 27, 2017	7,394	Acquired
May 28, 2008	MLM	Stock Options (Right to buy)	Common Stock (8,377)	$117.77	May 28, 2016	8,377	Acquired
May 24, 2007	MLM	Stock Options (Right to buy)	Common Stock (5,000)	$38.32	Aug. 19, 2013	5,000	Disposed
May 22, 2007	MLM	Stock Options (Right to buy)	Common Stock (7,021)	$151.92	May 22, 2015	7,021	Acquired
Dec. 5, 2006	MLM	Stock Options (Right to buy)	Common Stock (4,000)	$48.00	Aug. 19, 2009	4,000	Disposed
Dec. 5, 2006	MLM	Stock Options (Right to buy)	Common Stock (2,500)	$47.75	Aug. 20, 2008	2,500	Disposed
Dec. 5, 2006	MLM	Stock Options (Right to buy)	Common Stock (4,500)	$45.94	Aug. 17, 2010	4,500	Disposed
May 22, 2006	MLM	Stock Options (Right to buy)	Common Stock (5,608)	$89.02	May 22, 2014	5,608	Acquired
Feb. 24, 2006	MLM	Stock Options (Right to buy) [F1]	Common Stock (6,000)	$43.58	Aug. 16, 2011	6,000	Disposed
Feb. 24, 2006	MLM	Stock Options (Right to buy) [F1]	Common Stock (5,000)	$42.38	Aug. 17, 2014	5,000	Disposed
Feb. 24, 2006	MLM	Stock Options (Right to buy) [F1]	Common Stock (10,000)	$38.32	Aug. 19, 2013	10,000	Disposed
Sept. 6, 2005	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (10,000)	$36.55	Aug. 15, 2012	10,000	Disposed
Sept. 6, 2005	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (2,250)	$35.50	Aug. 14, 2007	2,250	Disposed
Sept. 6, 2005	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (2,000)	$24.25	July 10, 2006	2,000	Disposed
May 24, 2005	MLM	Employee Stock Option (right to buy) [F2]	Common Stock (4,686)	$61.05	May 24, 2013	4,686	Acquired
May 4, 2005	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (1,000)	$20.00	Aug. 3, 2005	1,000	Disposed
Aug. 17, 2004	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (15,000)	$42.38	Aug. 17, 2014	15,000	Acquired
Dec. 10, 2003	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (1,000)	$22.00	Aug. 2, 2004	1,000	Disposed
Dec. 1, 2003	MLM	Incentive Stock [F1]	Common Stock (745)	—	Dec. 1, 2003	745	Disposed
Aug. 19, 2003	MLM	Employee Stock Option (right to buy) [F1]	Common Stock (15,000)	$38.32	Aug. 19, 2013	15,000	Acquired

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

Compensation (DEF 14A)

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

MLM

General Counsel

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$713,387	—	—	—	$673,930	$1,580,918	$54,071	$5,345,164
2023	$686,750	—	—	—	$1,201,160	$1,557,787	$46,719	$5,279,309
2022	$642,500	—	—	—	$665,000	$94,491	$38,161	$3,080,052

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