Orion Group Holdings Inc

For the period ended Mar 3, 2026. Filed Mar 4, 2026.

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A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Mar 3, 2026 · Filed Mar 4, 2026

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ORN$7.22+4.8%Stored close · as of Nov 6, 2026

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Contents

EX-99.1 · (In Thousands, Except Margin Data)

(In Thousands, Except Margin Data)


· · Three Months Ended · · Year Ended
· · December 31, · · December 31,
· · 2025 · · 2024 · · 2025 · · 2024
Net (loss) income	$(240)	$6,754	$2,488	$(1,644)
Income tax expense	173	1	419	348
Interest expense, net	1,342	2,935	8,223	13,174
Depreciation and amortization	5,736	5,207	22,262	22,765
EBITDA(1)	7,011	14,897	33,392	34,643
Non-cash share-based compensation	1,432	1,079	5,450	4,009
ERP implementation	236	488	1,367	2,129
Severance	12	19	620	104
Process improvement initiatives	—	589	138	982
Acquisition and integration	494	—	494	—
Loss on extinguishment of debt	3,777	—	3,777	—
Adjusted EBITDA(2)	$12,962	$17,072	$45,238	$41,867
Adjusted EBITDA margin(2)	5.6%	7.9%	5.3%	5.3%

(1)	EBITDA is a non-GAAP measure that represents earnings before interest, taxes, depreciation and amortization.

(2)

Adjusted EBITDA is a non-GAAP measure that represents EBITDA adjusted for non-cash share-based compensation, ERP implementation, severance, process improvement initiatives, acquisition and integration and loss on extinguishment of debt. Adjusted EBITDA margin is a non-GAAP measure calculated by dividing Adjusted EBITDA by contract revenues.

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