Great Lakes Dredge & Dock CORP — 8-K Filing

Here's a clear breakdown of Great Lakes Dredge & Dock's (GLDD) SEC filing, explaining what happened and why it matters:

🧾 What This Document Is
This is an 8-K filing, which companies use to announce major events. This specific filing reports corporate governance changes and debt modifications triggered by GLDD being acquired by Saltchuk Resources, Inc. on April 1, 2026. It includes three key exhibits: the new Certificate of Incorporation, new Bylaws, and a Supplemental Indenture for their bonds.

🏢 What The Company Does
👉 In simple terms: GLDD is a major U.S. dredging and marine construction company. They handle projects like deepening ports, building offshore wind farms, and environmental restoration. They were acquired by Saltchuk, a transportation/logistics conglomerate.

💰 Financial Highlights (Implied by Context)

• Acquisition Price: Not disclosed here (likely in the merger agreement).
• Existing Debt: GLDD has $250 million in 5.25% Senior Notes due 2029 (Exhibit 4.1).
• Key Change: Saltchuk bought all outstanding Notes via a Tender Offer as part of the acquisition.

🚀 Key Moves: The Saltchuk Acquisition

1. Ownership Change: GLDD became a wholly owned subsidiary of Saltchuk Resources on April 1, 2026.
2. Debt Tender: Saltchuk bought over 90% of GLDD's 5.25% Senior Notes via a Tender Offer.
3. Governance Overhaul: Certificate of Incorporation and Bylaws were completely rewritten (Exhibits 3.1 & 3.2) to reflect the new ownership structure and standard Saltchuk practices.
4. Bond Terms Relaxed: The Supplemental Indenture (Exhibit 4.1) significantly relaxes or removes restrictive covenants in the bond agreement (like limits on debt, dividends, asset sales) because Saltchuk now controls GLDD.

📦 Financial Position: Why the Debt Changes Matter

• Reduced Protections: The Supplemental Indenture removed 19 restrictive sections (like Section 4.09 Incurrence of Indebtedness, 4.10 Restricted Payments, 4.17 Change of Control).
• Simpler Redemption: Notice periods for bond redemptions were shortened (e.g., from 30 days to 3-60 days).
• Impact on Bondholders: Bondholders lost significant contractual protections they had when GLDD was independent. The value of the bonds now depends more on Saltchuk's overall strength.

💸 Cash Flow Story (Context)
While not detailed here, the acquisition likely involved:

• Cash paid to GLDD shareholders.
• Cash used by Saltchuk to tender the bonds.
• Future cash flows of GLDD now belong to Saltchuk.

🔮 What's Next

1. GLDD operates as a Saltchuk subsidiary.
2. The 5.25% Notes due 2029 remain outstanding but with fewer restrictions.
3. Major corporate decisions will be governed by Saltchuk's strategy.
4. Future SEC filings will reflect consolidated results within Saltchuk (if required).

⚖️ Big Picture: Strengths & Risks
👍 Strengths:

• Access to Saltchuk's resources & capital.
• Potential for operational synergies within Saltchuk's portfolio.
  ⚠️ Risks:
• Reduced bondholder protections increase credit risk.
• Less public company transparency as a subsidiary.
• Loss of independence for GLDD management.

🔍 The Details: Key Governance Changes (Exhibits 3.1 & 3.2)

• Registered Agent: Unchanged (Corporation Service Company, Wilmington, DE).
• Principal Office: Moved to 450 Alaskan Way South, Suite 708, Seattle, WA 98104.
• Board Power: Board size reduced (1-9 Directors). Board has stronger control over meetings, officers, and amendments.
• Stockholder Rights: Special meetings can be called by 10% of shareholders. Written consent requires the minimum vote needed at a meeting.
• Indemnification: Stronger protections for directors/officers added.
• Fiscal Year: Set by Board resolution (no longer specified).

🧠 The Analogy
Think of GLDD as a standalone house. Saltchuk just bought it. This filing is like:

1. Getting new house rules (Bylaws) set by the new owner (Saltchuk).
2. Rewriting the mortgage terms (Supplemental Indenture) because the bank (bondholders) knows the new owner is richer but also has more freedom to take risks with the property.
3. Changing the mailing address (Principal Office) to the owner's main office.

📅 Key Contacts & People
No specific individuals are named in these exhibits. All contacts are corporate:

• Registered Agent: Corporation Service Company, 251 Little Falls Drive, Wilmington, DE 19808.
• Trustee (for Bonds): Computershare Trust Company, N.A. (successor to Wells Fargo).

🧩 Final Takeaway
This filing documents the legal and financial clean-up after Saltchuk acquired GLDD. It fundamentally changes GLDD's governance and removes key protections for bondholders by simplifying the debt agreement now that Saltchuk is in control. It signals GLDD's transition from an independent public company to a subsidiary focused on integrating into Saltchuk's operations.