Simmes Matthew J

Insider

President and CEO

Trades at: IESC

30D 90D 1Y

Net shares · 365d

-26.0K

0 buy · 26.0K sell

Net value · 365d

-$12.6M

$0 in · $12.6M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 26.0K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions · open-market

Include grants & non-market

IESC Sell·S
May 5, 26

President and CEO

$26.6K

40 sh · $665.15

Own -0%
IESC Sell·S
May 5, 26

President and CEO

$18.5K

28 sh · $662.33

Own -0%
IESC Sell·S
May 5, 26

President and CEO

$377.2K

570 sh · $661.68

Own -1%
IESC Sell·S
May 5, 26

President and CEO

$526.6K

797 sh · $660.70

Own -1%
IESC Sell·S
May 5, 26

President and CEO

$482.4K

731 sh · $659.92

Own -1%
IESC Sell·S
May 5, 26

President and CEO

$786.9K

1.2K sh · $658.52

Own -1%
IESC Sell·S
May 5, 26

President and CEO

$869.2K

1.3K sh · $657.49

Own -1%
IESC Sell·S
May 5, 26

President and CEO

$1.0M

1.6K sh · $656.48

Own -2%
IESC Sell·S
May 5, 26

President and CEO

$478.4K

730 sh · $655.41

Own -1%
IESC Sell·S
Feb 18, 26

President and CEO

$145.4K

292 sh · $497.88

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$27.9K

56 sh · $498.84

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$32.0K

64 sh · $499.78

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$40.0K

80 sh · $500.54

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$109.0K

217 sh · $502.35

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$77.1K

153 sh · $503.66

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$115.1K

228 sh · $504.82

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$434.6K

859 sh · $505.88

Own -1%
IESC Sell·S
Feb 18, 26

President and CEO

$358.9K

708 sh · $506.93

Own -1%
IESC Sell·S
Feb 18, 26

President and CEO

$208.2K

410 sh · $507.89

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$294.8K

579 sh · $509.11

Own -1%
IESC Sell·S
Feb 18, 26

President and CEO

$350.1K

686 sh · $510.40

Own -1%
IESC Sell·S
Feb 18, 26

President and CEO

$225.0K

440 sh · $511.39

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$9.9K

20 sh · $493.51

Own -0%
IESC Sell·S
Feb 18, 26

President and CEO

$103.3K

208 sh · $496.70

Own -0%
IESC Sell·S
Dec 1, 25

President and CEO

$937.8K

2.3K sh · $405.64

Own -2%
IESC Sell·S
Dec 1, 25

President and CEO

$601.5K

1.5K sh · $408.92

Own -1%
IESC Sell·S
Dec 1, 25

President and CEO

$1.3M

3.3K sh · $407.87

Own -3%
IESC Sell·S
Dec 1, 25

President and CEO

$407.1K

1.0K sh · $406.65

Own -1%
IESC Sell·S
Dec 1, 25

President and CEO

$409.9K

1.0K sh · $409.86

Own -1%
IESC Sell·S
Dec 1, 25

President and CEO

$63.1K

156 sh · $404.43

Own -0%
IESC Sell·S
Dec 1, 25

President and CEO

$104.6K

260 sh · $402.44

Own -0%
IESC Sell·S
Dec 1, 25

President and CEO

$64.0K

160 sh · $400.27

Own -0%
IESC Sell·S
Dec 1, 25

President and CEO

$143.7K

360 sh · $399.30

Own -0%
IESC Sell·S
Aug 7, 25

President and CEO

$1.4M

4.0K sh · $339.00

Own -4%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 5, 2026	IESC	President and CEO	Sell S	40	-0%	$665.15	$26.6K
May 5, 2026	IESC	President and CEO	Sell S	28	-0%	$662.33	$18.5K
May 5, 2026	IESC	President and CEO	Sell S	570	-1%	$661.68	$377.2K
May 5, 2026	IESC	President and CEO	Sell S	797	-1%	$660.70	$526.6K
May 5, 2026	IESC	President and CEO	Sell S	731	-1%	$659.92	$482.4K
May 5, 2026	IESC	President and CEO	Sell S	1.2K	-1%	$658.52	$786.9K
May 5, 2026	IESC	President and CEO	Sell S	1.3K	-1%	$657.49	$869.2K
May 5, 2026	IESC	President and CEO	Sell S	1.6K	-2%	$656.48	$1.0M
May 5, 2026	IESC	President and CEO	Sell S	730	-1%	$655.41	$478.4K
Feb 18, 2026	IESC	President and CEO	Sell S	292	-0%	$497.88	$145.4K
Feb 18, 2026	IESC	President and CEO	Sell S	56	-0%	$498.84	$27.9K
Feb 18, 2026	IESC	President and CEO	Sell S	64	-0%	$499.78	$32.0K
Feb 18, 2026	IESC	President and CEO	Sell S	80	-0%	$500.54	$40.0K
Feb 18, 2026	IESC	President and CEO	Sell S	217	-0%	$502.35	$109.0K
Feb 18, 2026	IESC	President and CEO	Sell S	153	-0%	$503.66	$77.1K
Feb 18, 2026	IESC	President and CEO	Sell S	228	-0%	$504.82	$115.1K
Feb 18, 2026	IESC	President and CEO	Sell S	859	-1%	$505.88	$434.6K
Feb 18, 2026	IESC	President and CEO	Sell S	708	-1%	$506.93	$358.9K
Feb 18, 2026	IESC	President and CEO	Sell S	410	-0%	$507.89	$208.2K
Feb 18, 2026	IESC	President and CEO	Sell S	579	-1%	$509.11	$294.8K
Feb 18, 2026	IESC	President and CEO	Sell S	686	-1%	$510.40	$350.1K
Feb 18, 2026	IESC	President and CEO	Sell S	440	-0%	$511.39	$225.0K
Feb 18, 2026	IESC	President and CEO	Sell S	20	-0%	$493.51	$9.9K
Feb 18, 2026	IESC	President and CEO	Sell S	208	-0%	$496.70	$103.3K
Dec 1, 2025	IESC	President and CEO	Sell S	2.3K	-2%	$405.64	$937.8K
Dec 1, 2025	IESC	President and CEO	Sell S	1.5K	-1%	$408.92	$601.5K
Dec 1, 2025	IESC	President and CEO	Sell S	3.3K	-3%	$407.87	$1.3M
Dec 1, 2025	IESC	President and CEO	Sell S	1.0K	-1%	$406.65	$407.1K
Dec 1, 2025	IESC	President and CEO	Sell S	1.0K	-1%	$409.86	$409.9K
Dec 1, 2025	IESC	President and CEO	Sell S	156	-0%	$404.43	$63.1K
Dec 1, 2025	IESC	President and CEO	Sell S	260	-0%	$402.44	$104.6K
Dec 1, 2025	IESC	President and CEO	Sell S	160	-0%	$400.27	$64.0K
Dec 1, 2025	IESC	President and CEO	Sell S	360	-0%	$399.30	$143.7K
Aug 7, 2025	IESC	President and CEO	Sell S	4.0K	-4%	$339.00	$1.4M

About Simmes Matthew J

This profile aggregates every SEC Form 4 insider transaction reported by Simmes Matthew J across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.