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ORN

Orion Group Holdings Inc

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Tapewire entity
5724
SEC CIK
0001402829
Parsed reports
207

Last 12 months

Inside the activity.

5 purchase rows · 5 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202612
Apr 202600
May 202603
Jun 202600
Jul 202640
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 17, 2026 23:00 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 2,000 $7.70 $15,402.00
Disclosure

SEC source: 0001947439-26-000008 · form4-09172026_070901.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 710,485

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
September 15, 2026 Filed Sep 17, 2026 23:00 UTC GrantCommon Stock 2,000 $7.70 $15,402.00
Disclosure

SEC source: 0002021289-26-000010 · form4-09172026_070903.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,307

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
September 15, 2026 Filed Sep 17, 2026 23:00 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 2,000 $7.70 $15,402.00
Disclosure

SEC source: 0001555362-26-000009 · form4-09172026_070905.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 152,042

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:23 UTC PurchaseCommon Stock 5,025 $9.95 $49,998.75
Disclosure

SEC source: 0002021289-26-000008 · form4-08042026_080811.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,307

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:24 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
PurchaseCommon Stock 5,000 $9.81 $49,050.00
Disclosure

SEC source: 0001555362-26-000007 · form4-08042026_080808.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,042

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:21 UTC PurchaseCommon Stock 3,000 $9.79 $29,361.60
Disclosure

SEC source: 0001370423-26-000003 · form4-08042026_080816.xml · nonDerivative · entry 1

Sullivan Mary E · CIK 0001370423 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,904

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:20 UTC PurchaseCommon Stock 20,000 $9.62 $192,430.00
Disclosure

SEC source: 0002099433-26-000003 · form4-08042026_080824.xml · nonDerivative · entry 1

LEDFORD ROBERT · CIK 0002099433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,112

Read SEC document
June 23, 2026 Filed Jun 25, 2026 22:46 UTC Tax withholdingCommon Stock 2,325 $15.56 $36,177.00
Disclosure

SEC source: 0002021289-26-000006 · form4-06252026_100616.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,282

F1 · shares: The Issuer withheld 2,325 shares to satisfy tax withholding obligations in connection with the vesting of 9,546 restricted shares granted to the Reporting Person on June 23, 2025, resulting in the Reporting Person retaining 7,221 shares from such award.

Read SEC document
May 19, 2026 Filed May 20, 2026 21:56 UTC GrantCommon Stock 7,236 Not disclosed Not disclosed
Disclosure

SEC source: 0002099433-26-000001 · form4-05202026_090547.xml · nonDerivative · entry 1

LEDFORD ROBERT · CIK 0002099433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,112

F1 · price: The restricted shares are subject to cliff vesting on the date of the Company's 2027 annual general meeting, expected to occur in May 2027, contingent upon the reporting person's continued service through the vesting date.

Read SEC document
May 19, 2026 Filed May 20, 2026 21:56 UTC GrantCommon Stock 7,236 Not disclosed Not disclosed
Disclosure

SEC source: 0001624976-26-000003 · form4-05202026_090557.xml · nonDerivative · entry 1

Smith Quentin P. Jr. · CIK 0001624976 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,895

F1 · price: The restricted shares are subject to cliff vesting on the date of the Company's 2027 annual general meeting, expected to occur in May 2027, contingent upon the reporting person's continued service through the vesting date.

Read SEC document
May 19, 2026 Filed May 20, 2026 21:55 UTC GrantCommon Stock 7,236 Not disclosed Not disclosed
Disclosure

SEC source: 0001370423-26-000001 · form4-05202026_090503.xml · nonDerivative · entry 1

Sullivan Mary E · CIK 0001370423 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 274,904

F1 · price: The restricted shares are subject to cliff vesting on the date of the Company's 2027 annual general meeting, expected to occur in May 2027, contingent upon the reporting person's continued service through the vesting date.

Read SEC document
May 19, 2026 Filed May 20, 2026 21:54 UTC GrantCommon Stock 7,236 Not disclosed Not disclosed
Disclosure

SEC source: 0001221430-26-000003 · form4-05202026_090511.xml · nonDerivative · entry 1

SHANFELTER AUSTIN J · CIK 0001221430 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 336,451

F1 · price: The restricted shares are subject to cliff vesting on the date of the Company's 2027 annual general meeting, expected to occur in May 2027, contingent upon the reporting person's continued service through the vesting date.

Read SEC document
May 19, 2026 Filed May 20, 2026 21:53 UTC GrantCommon Stock 7,236 Not disclosed Not disclosed
Disclosure

SEC source: 0001368766-26-000003 · form4-05202026_090507.xml · nonDerivative · entry 1

Caliel Michael J · CIK 0001368766 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,412

F1 · price: The restricted shares are subject to cliff vesting on the date of the Company's 2027 annual general meeting, expected to occur in May 2027, contingent upon the reporting person's continued service through the vesting date.

Read SEC document
May 05, 2026 Filed May 7, 2026 00:21 UTC SaleCommon Stock 10,695 $15.70 $167,911.50
Disclosure

SEC source: 0001222368-26-000003 · form4-05072026_120529.xml · nonDerivative · entry 1

FORAN MARGARET M · CIK 0001222368 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,846

Read SEC document
May 04, 2026 Filed May 4, 2026 22:32 UTC SaleCommon Stock 10,000 $14.62 $146,200.00
Disclosure

SEC source: 0001222368-26-000002 · form4-05042026_100524.xml · nonDerivative · entry 2

FORAN MARGARET M · CIK 0001222368 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,541

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $14.60 per share to $14.70 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
May 01, 2026 Filed May 4, 2026 22:32 UTC SaleCommon Stock 20,000 $14.62 $292,400.00
Disclosure

SEC source: 0001222368-26-000002 · form4-05042026_100524.xml · nonDerivative · entry 1

FORAN MARGARET M · CIK 0001222368 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 137,541

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $14.55 per share to $14.73 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 16:05 UTC
Boone Travis JDirector · PRESIDENT & CEO
Tax withholdingCommon Stock 15,377 $11.24 $172,837.48
Disclosure

SEC source: 0001947439-26-000006 · form4-04022026_040414.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 708,485

F1 · shares: The Issuer withheld 15,377 shares to satisfy tax withholding obligations in connection with the vesting of 39,077 restricted shares granted to the Reporting Person on March 20, 2025, resulting in the Reporting Person retaining 23,700 shares from such award.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 20:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
Tax withholdingCommon Stock 2,884 $11.24 $32,416.16
Disclosure

SEC source: 0001555362-26-000005 · form4-04022026_040416.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,042

F1 · shares: The Issuer withheld 2,884 shares to satisfy tax withholding obligations in connection with the vesting of 11,842 restricted shares granted to the Reporting Person on March 20, 2025, resulting in the Reporting Person retaining 8,958 shares from such award.

Read SEC document
March 20, 2026 Filed Mar 20, 2026 21:54 UTC
Boone Travis JDirector · PRESIDENT & CEO
Tax withholdingCommon Stock 10,534 $10.39 $109,448.26
Disclosure

SEC source: 0001947439-26-000004 · form4-03212026_010312.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 723,862

F1 · shares: Reflects a reduction of shares of restricted stock withheld to cover taxes payable by the reporting person due to the March 20, 2026 vesting of a portion of the March 20, 2024 restricted stock grant.

Read SEC document
March 16, 2026 Filed Mar 17, 2026 08:14 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 2,000 $6.81 $13,617.00
Disclosure

SEC source: 0001947439-26-000003 · form4-03172026_120312.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 734,396

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
March 16, 2026 Filed Mar 17, 2026 12:15 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 2,000 $6.81 $13,617.00
Disclosure

SEC source: 0001555362-26-000003 · form4-03172026_120317.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,926

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
March 10, 2026 Filed Mar 10, 2026 21:42 UTC SaleCommon Stock 90,000 $12.17 $1,095,417.00
Disclosure

SEC source: 0001221430-26-000002 · form4-03102026_090339.xml · nonDerivative · entry 1

SHANFELTER AUSTIN J · CIK 0001221430 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,215

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $11.93 per share to $12.385 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
March 10, 2026 Filed Mar 10, 2026 21:43 UTC SaleCommon Stock 10,695 $12.25 $131,013.75
Disclosure

SEC source: 0001624976-26-000002 · form4-03102026_090337.xml · nonDerivative · entry 1

Smith Quentin P. Jr. · CIK 0001624976 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,659

Read SEC document
March 06, 2026 Filed Mar 9, 2026 21:52 UTC PurchaseCommon Stock 4,218 $11.85 $49,983.30
Disclosure

SEC source: 0002021289-26-000004 · form4-03092026_090332.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,607

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $11.75 per share to $11.96 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 21:54 UTC GrantCommon Stock 24,752 Not disclosed Not disclosed
Disclosure

SEC source: 0002021289-26-000002 · form4-03052026_090300.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,389

F1 · price: This grant of restricted shares is scheduled to vest ratably on April 1, 2027, April 1, 2028 and April 1, 2029.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 16:52 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 73,341 Not disclosed Not disclosed
Disclosure

SEC source: 0001947439-26-000002 · form4-03052026_090344.xml · nonDerivative · entry 3

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 732,396

F3 · price: This grant of restricted shares is scheduled to vest ratably on April 1, 2027, April 1, 2028 and April 1, 2029.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 16:52 UTC
Boone Travis JDirector · PRESIDENT & CEO
Tax withholdingCommon Stock 85,803 $13.41 $1,150,618.23
Disclosure

SEC source: 0001947439-26-000002 · form4-03052026_090344.xml · nonDerivative · entry 2

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 659,055

F2 · shares: Reflects a reduction of shares withheld to cover taxes payable by the reporting person due to the March 3, 2026, vesting and payout of performance stock units granted in 2023.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 16:52 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 241,636 Not disclosed Not disclosed
Disclosure

SEC source: 0001947439-26-000002 · form4-03052026_090344.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 744,858

F1 · shares: The reported transaction reflects the payout of 241,636 performance stock units ("PSUs") granted to Mr. Boone in 2023, which were subject to a three-year cliff vesting period and performance conditions based 25% on absolute stock price performance and 75% on absolute ROIC performance. On March 3, 2026, the Compensation Committee determined that the applicable performance conditions were achieved at target, resulting in full payout and vesting of the 241,636 PSUs in the form of shares of common stock.

F1 · price: The reported transaction reflects the payout of 241,636 performance stock units ("PSUs") granted to Mr. Boone in 2023, which were subject to a three-year cliff vesting period and performance conditions based 25% on absolute stock price performance and 75% on absolute ROIC performance. On March 3, 2026, the Compensation Committee determined that the applicable performance conditions were achieved at target, resulting in full payout and vesting of the 241,636 PSUs in the form of shares of common stock.

Read SEC document
March 03, 2026 Filed Mar 5, 2026 21:55 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 20,169 Not disclosed Not disclosed
Disclosure

SEC source: 0001555362-26-000002 · form4-03052026_090322.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,926

F1 · price: This grant of restricted shares is scheduled to vest ratably on April 1, 2027, April 1, 2028 and April 1, 2029.

Read SEC document
November 28, 2025 Filed Dec 1, 2025 21:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
Tax withholdingCommon Stock 5,001 $10.00 $50,010.00
Disclosure

SEC source: 0001555362-25-000006 · form4-12012025_041201.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,757

F1 · shares: Reflects a reduction of shares of restricted stock withheld to cover taxes payable by the reporting person due to the November 28, 2025, vesting of a portion of the November 27,2023 restricted stock grant.

Read SEC document
November 19, 2025 Filed Dec 4, 2025 21:10 UTC GrantCommon Stock 5,328 $9.05 $48,218.40
Disclosure

SEC source: 0002099433-25-000006 · form4-12042025_041201.xml · nonDerivative · entry 1

LEDFORD ROBERT · CIK 0002099433 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,876

Read SEC document
September 15, 2025 Filed Sep 16, 2025 06:00 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 2,000 $4.74 $9,486.00
Disclosure

SEC source: 0001947439-25-000004 · form4-09162025_100956.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 503,222

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
September 15, 2025 Filed Sep 16, 2025 10:01 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 2,000 $4.74 $9,486.00
Disclosure

SEC source: 0001555362-25-000004 · form4-09162025_100949.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,758

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

Read SEC document
August 15, 2025 Filed Aug 19, 2025 17:00 UTC
Boone Travis JDirector · PRESIDENT & CEO
Tax withholdingCommon Stock 55,306 $6.75 $373,315.50
Disclosure

SEC source: 0001415889-25-022320 · form4-08192025_050801.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 501,222

F1 · shares: Reflects a reduction of shares of restricted stock withheld to cover taxes payable by the reporting person due to the August 15, 2025 vesting of a portion of the August 15, 2022 restricted stock grant.

Read SEC document
June 23, 2025 Filed Jun 23, 2025 20:15 UTC GrantCommon Stock 28,637 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-017956 · form4-06232025_040603.xml · nonDerivative · entry 1

Vasquez Alison Gaut · CIK 0002021289 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,637

F1 · price: This grant of restricted stock vests in three equal annual installments beginning on June 23, 2026.

Read SEC document
May 16, 2025 Filed May 19, 2025 21:00 UTC SaleCommon Stock 30,000 $8.67 $259,989.00
Disclosure

SEC source: 0001415889-25-013653 · form4-05192025_050501.xml · nonDerivative · entry 2

SHANFELTER AUSTIN J · CIK 0001221430 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 419,215

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $8.64 per share to $8.71 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

Read SEC document
May 15, 2025 Filed May 19, 2025 17:00 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013654 · form4-05192025_050504.xml · nonDerivative · entry 1

AMONETT THOMAS N · CIK 0001029695 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 287,945

Read SEC document
May 15, 2025 Filed May 19, 2025 21:00 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013658 · form4-05192025_050512.xml · nonDerivative · entry 1

Smith Quentin P. Jr. · CIK 0001624976 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,354

Read SEC document
May 15, 2025 Filed May 19, 2025 21:00 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013657 · form4-05192025_050510.xml · nonDerivative · entry 1

FORAN MARGARET M · CIK 0001222368 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,541

Read SEC document
May 15, 2025 Filed May 19, 2025 21:00 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013655 · form4-05192025_050506.xml · nonDerivative · entry 1

Caliel Michael J · CIK 0001368766 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 207,176

Read SEC document
May 15, 2025 Filed May 19, 2025 21:00 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013653 · form4-05192025_050501.xml · nonDerivative · entry 1

SHANFELTER AUSTIN J · CIK 0001221430 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 449,215

Read SEC document
May 15, 2025 Filed May 20, 2025 19:29 UTC GrantCommon Stock 11,481 $8.71 $99,999.51
Disclosure

SEC source: 0001415889-25-013779 · form4-05202025_070531.xml · nonDerivative · entry 1

Sullivan Mary E · CIK 0001370423 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 267,668

Read SEC document
March 20, 2025 Filed Mar 24, 2025 16:05 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 117,229 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-008840 · form4-03242025_040301.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 556,528

F1 · price: This grant of restricted stock vests in three equal annual installments beginning on April 1, 2026.

Read SEC document
March 20, 2025 Filed Mar 24, 2025 20:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 35,524 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-008842 · form4-03242025_040306.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,758

F1 · price: This grant of restricted stock vests in three equal annual installments beginning on April 1, 2026.

Read SEC document
March 20, 2025 Filed Mar 24, 2025 20:05 UTC GrantCommon Stock 42,629 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-008841 · form4-03242025_040303.xml · nonDerivative · entry 1

Thanisch Gordon Scott · CIK 0001947836 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 212,440

F1 · price: This grant of restricted stock vests in three equal annual installments beginning on April 1, 2026.

Read SEC document
March 17, 2025 Filed Mar 18, 2025 16:05 UTC
Boone Travis JDirector · PRESIDENT & CEO
GrantCommon Stock 2,000 $4.74 $9,486.00
Disclosure

SEC source: 0001415889-25-008347 · form4-03182025_040302.xml · nonDerivative · entry 1

Boone Travis J · CIK 0001947439 · Director · PRESIDENT & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 439,299

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

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March 17, 2025 Filed Mar 18, 2025 20:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
GrantCommon Stock 2,000 $4.74 $9,486.00
Disclosure

SEC source: 0001415889-25-008350 · form4-03182025_040307.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,234

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

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March 17, 2025 Filed Mar 18, 2025 20:05 UTC GrantCommon Stock 2,000 $4.74 $9,486.00
Disclosure

SEC source: 0001415889-25-008349 · form4-03182025_040304.xml · nonDerivative · entry 1

Thanisch Gordon Scott · CIK 0001947836 · EVP AND CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,811

F1 · kind: These shares were acquired under the Orion Group Holdings, Inc. Employee Stock Purchase Plan in transactions that were exempt under Rule 16b-3(c).

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March 14, 2025 Filed Mar 17, 2025 20:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
PurchaseCommon Stock 5,000 $5.50 $27,491.50
Disclosure

SEC source: 0001415889-25-008188 · form4-03172025_040301.xml · nonDerivative · entry 2

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,234

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March 14, 2025 Filed Mar 17, 2025 20:05 UTC
Earle Edward ChipmanEVP & GENERAL COUNSEL
PurchaseCommon Stock 5,000 $5.47 $27,350.00
Disclosure

SEC source: 0001415889-25-008188 · form4-03172025_040301.xml · nonDerivative · entry 1

Earle Edward Chipman · CIK 0001555362 · EVP & GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,234

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.