Jennifer J Durbin

Insider

First SEC filing: Nov. 6, 2020 · Latest: Oct. 16, 2024

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 24 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 14, 2024	CMC	A	9,154	—	—	66,443 Direct	+15.98%	Acquired	(price as of 2026-08-21)
Oct. 12, 2024	CMC	F	7,153	$53.52	$382,829	56,789 Direct	-11.19%	Disposed	26.3% (price as of 2026-08-21)
Oct. 12, 2024	CMC	A	19,836	—	—	63,942 Direct	+44.97%	Acquired	(price as of 2026-08-21)
Oct. 12, 2024	CMC	F	1,181	$53.52	$63,207	44,106 Direct	-2.61%	Disposed	26.3% (price as of 2026-08-21)
Oct. 10, 2024	CMC	F	1,004	$52.59	$52,800	45,287 Direct	-2.17%	Disposed	28.5% (price as of 2026-08-21)
Oct. 9, 2024	CMC	F	875	$52.60	$46,025	46,291 Direct	-1.86%	Disposed	28.5% (price as of 2026-08-21)
Oct. 13, 2023	CMC	F	1,139	$43.16	$49,159	47,166 Direct	-2.36%	Disposed	56.6% (price as of 2026-08-21)
Oct. 12, 2023	CMC	F	1,375	$43.69	$60,074	48,305 Direct	-2.77%	Disposed	54.7% (price as of 2026-08-21)
Oct. 10, 2023	CMC	F	1,159	$48.82	$56,582	49,680 Direct	-2.28%	Disposed	38.4% (price as of 2026-08-21)
Oct. 9, 2023	CMC	F	5,553	$48.06	$266,877	50,839 Direct	-9.85%	Disposed	40.6% (price as of 2026-08-21)
Oct. 9, 2023	CMC	A	14,865	—	—	56,392 Direct	+35.80%	Acquired	(price as of 2026-08-21)
Oct. 9, 2023	CMC	A	8,115	—	—	41,527 Direct	+24.29%	Acquired	(price as of 2026-08-21)
Oct. 21, 2022	CMC	F	156	$43.85	$6,841	32,912 Direct	-0.47%	Disposed	54.1% (price as of 2026-08-21)
Oct. 13, 2022	CMC	F	937	$42.05	$39,401	33,068 Direct	-2.76%	Disposed	60.7% (price as of 2026-08-21)
Oct. 12, 2022	CMC	F	1,180	$39.62	$46,752	34,005 Direct	-3.35%	Disposed	70.6% (price as of 2026-08-21)
Oct. 10, 2022	CMC	A	9,309	—	—	35,185 Direct	+35.98%	Acquired	(price as of 2026-08-21)
Oct. 22, 2021	CMC	F	154	$31.51	$4,853	25,376 Direct	-0.60%	Disposed	114.5% (price as of 2026-08-21)
Oct. 21, 2021	CMC	F	156	$31.81	$4,962	25,530 Direct	-0.61%	Disposed	112.4% (price as of 2026-08-21)
Oct. 13, 2021	CMC	F	936	$32.49	$30,411	25,686 Direct	-3.52%	Disposed	108.0% (price as of 2026-08-21)
Oct. 12, 2021	CMC	A	10,944	—	—	26,622 Direct	+69.80%	Acquired	(price as of 2026-08-21)
Oct. 23, 2020	CMC	F	109	$21.33	$2,325	15,278 Direct	-0.71%	Disposed	216.8% (price as of 2026-08-21)
Oct. 22, 2020	CMC	F	154	$21.22	$3,268	15,387 Direct	-0.99%	Disposed	218.4% (price as of 2026-08-21)
Oct. 21, 2020	CMC	F	156	$20.82	$3,248	15,541 Direct	-0.99%	Disposed	224.6% (price as of 2026-08-21)
Oct. 13, 2020	CMC	A	8,681	—	—	15,697 Direct	+123.73%	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.

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 6, 2020	CMC	Common Stock	—	Direct
June 19, 2020	CMC	Common Stock	7,016	Direct

Compensation (DEF 14A)

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

CMC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$558,077	—	—	—	$407,591	—	$58,119	$2,009,298
2024	$516,731	—	—	—	$304,239	—	$64,651	$1,664,904
2023	$491,154	—	—	—	$454,756	—	$72,940	$1,787,913

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