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HOS · Hornbeck Offshore Services, Inc. · Proposed Sales

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$7.10 +0.53 (+8.07%) At close · Oct 23
Market Cap
$1.05B
Shares
147.38M
Volume · Oct 23 3.38M Avg daily vol (3M) 2.21M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-09-25 Harris Paula 73,783
2026-09-15 Staffeldt Erik 253,723
2026-09-09 Staffeldt Erik 107,081
2026-09-08 Staffeldt Erik 50,911
2026-09-03 Glassman Diana 13,014
2026-09-03 Staffeldt Erik 130,635
2026-09-02 KRATZ OWEN E 2,500,000
2026-09-02 Neikirk Kenneth English 260,061
2026-09-02 Staffeldt Erik 117,619
2026-09-02 Glassman Diana 14,041
2025-11-03 Sparks Scott Andrew 40,000
2024-12-30 Neikirk Kenneth English 51,379
2024-12-30 Neikirk Kenneth English 32,612
2024-12-10 Sparks Scott Andrew 170,000
2024-12-10 Glassman Diana 16,000
2024-10-03 KRATZ OWEN E 298,419
2024-06-20 Glassman Diana 2,864
2024-05-20 KRATZ OWEN E 500,000
2024-05-07 Sparks Scott Andrew 12,000
2023-09-28 Glassman Diana 6,800
2023-08-18 Sparks Scott Andrew 10,000
2023-08-11 LOVOI JOHN 15,000
2023-06-08 Sparks Scott Andrew 20,000
2023-02-27 Sparks Scott Andrew 75,000
Showing 1–24 of 24 filings
Key facts CIK 866829 CUSIP 42330P107 13F (30d) 41 filings 41 filers Visit website Investor relations