Mary K Newman

Insider

First SEC filing: April 23, 2021 · Latest: April 23, 2021

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

IESC selling Dec. 11, 2025

Insider transactions

0 buys (P) 2 sells (S) Net: $-955,711 + 17 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

17 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 11, 2025	IESC	S	665	$478.71	$318,342	21,843 Direct	-2.95%	Disposed	40.9% (price as of 2026-08-21)
Dec. 11, 2025	IESC	S	1,335	$477.43	$637,369	22,508 Direct	-5.60%	Disposed	41.3% (price as of 2026-08-21)
Nov. 26, 2025	IESC	A	389	—	—	23,843 Direct	+1.66%	Acquired	(price as of 2026-08-21)
Nov. 21, 2025	IESC	F	3,423	$371.19	$1,270,583	23,454 Direct	-12.74%	Disposed	81.7% (price as of 2026-08-21)
Nov. 21, 2025	IESC	A	6,142	$371.19	$2,279,849	26,877 Direct	+29.62%	Acquired	81.7% (price as of 2026-08-21)
Nov. 27, 2024	IESC	A	449	—	—	23,735 Direct	+1.93%	Acquired	(price as of 2026-08-21)
Nov. 27, 2024	IESC	A	5,000	—	—	23,286 Direct	+27.34%	Acquired	(price as of 2026-08-21)
Nov. 27, 2024	IESC	S	2,500	$286.23	$715,575	18,286 Direct	-12.03%	Disposed	135.7% (price as of 2026-08-21)
Nov. 22, 2024	IESC	F	2,170	$278.01	$603,282	20,786 Direct	-9.45%	Disposed	142.7% (price as of 2026-08-21)
Nov. 22, 2024	IESC	A	5,516	$278.01	$1,533,503	22,956 Direct	+31.63%	Acquired	142.7% (price as of 2026-08-21)
Dec. 7, 2023	IESC	F	2,553	$74.70	$190,709	17,440 Direct	-12.77%	Disposed	803.1% (price as of 2026-08-21)
Dec. 7, 2023	IESC	A	1,660	$74.70	$124,002	19,993 Direct	+9.05%	Acquired	803.1% (price as of 2026-08-21)
Dec. 7, 2023	IESC	A	1,403	—	—	17,472 Direct	+8.73%	Acquired	(price as of 2026-08-21)
Dec. 7, 2023	IESC	F	2,573	$74.70	$192,203	16,069 Direct	-13.80%	Disposed	803.1% (price as of 2026-08-21)
Dec. 7, 2023	IESC	A	1,712	$74.70	$127,886	18,642 Direct	+10.11%	Acquired	803.1% (price as of 2026-08-21)
Sept. 14, 2023	IESC	S	2,000	$69.72	$139,440	16,930 Direct	-10.57%	Disposed	867.6% (price as of 2026-08-21)
Dec. 6, 2022	IESC	A	2,559	—	—	18,930 Direct	+15.63%	Acquired	(price as of 2026-08-21)
Dec. 6, 2022	IESC	F	3,805	$35.96	$136,828	16,371 Direct	-18.86%	Disposed	1776.0% (price as of 2026-08-21)
Dec. 6, 2022	IESC	A	2,657	$35.96	$95,546	20,176 Direct	+15.17%	Acquired	1776.0% (price as of 2026-08-21)
Dec. 1, 2022	IESC	F	1,227	$33.63	$41,264	17,519 Direct	-6.55%	Disposed	1906.0% (price as of 2026-08-21)
Dec. 1, 2021	IESC	F	1,226	$48.21	$59,105	18,746 Direct	-6.14%	Disposed	1299.3% (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) 1 holding

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

Date	Ticker	Security	Shares	Ownership
April 23, 2021	IESC	Common Stock	19,972	Direct

Compensation (DEF 14A)

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

IESC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$500,000	—	$386,235	—	$461,550	—	$1,333	$1,349,118
2024	$400,000	$200,000	$314,412	—	$365,760	—	$7,262	$1,287,434
2023	$365,000	$75,000	$276,065	—	$297,913	—	$6,692	$1,020,670

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