O'Hara John Charles 4
4 · SEALSQ Corp · Filed Mar 23, 2026
Research Summary
AI-generated summary of this filing
SEALSQ (LAES) CFO John O'Hara Sells 20,000 Shares
What Happened John O'Hara, Chief Financial Officer of SEALSQ Corp (ticker: LAES), sold a total of 20,000 shares in two open-market transactions on March 19–20, 2026. He sold 10,000 shares on 2026-03-19 at a weighted average price of $3.02 for proceeds of $30,188, and 10,000 shares on 2026-03-20 at a weighted average price of $3.00 for proceeds of $29,989. Total gross proceeds were about $60,177. These were sales (not purchases), which are commonly routine disposition of shares.
Key Details
- Transaction dates: March 19, 2026 (10,000 shares at $3.02 weighted avg.); March 20, 2026 (10,000 shares at $3.00 weighted avg.).
- Reported proceeds: $30,188 (3/19) and $29,989 (3/20); total ≈ $60,177.
- Price ranges: 3/19 sales occurred at prices between $2.88 and $3.13; 3/20 sales between $2.92 and $3.04. Reported column prices are weighted averages; the filer offers to disclose per-price breakdown on request.
- Plan/authorization: Sales were made under a Rule 10b5-1 trading plan adopted October 17, 2025 (footnote).
- Shares owned after transaction: Not specified in the provided excerpt of the filing.
- Filing timeliness: Form 4 was filed March 23, 2026; based on transaction dates, the filing appears timely.
Context
- These were open-market sales executed under a pre-established 10b5-1 plan, which typically allows insiders to sell according to a preset schedule regardless of short-term company news. That practice reduces—but does not eliminate—direct inference about insider sentiment.
- No options were exercised and no awards/gifts or tax-withholding transactions are reported in this filing excerpt.
Insider Transaction Report
Form 4
SEALSQ CorpLAES
O'Hara John Charles
DirectorChief Financial Officer
Transactions
- Sale
Ordinary Shares
[F1][F2]2026-03-19$3.02/sh−10,000$30,188→ 205,183 total - Sale
Ordinary Shares
[F1][F3]2026-03-20$3.00/sh−10,000$29,989→ 195,183 total
Footnotes (3)
- [F1]The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on October 17, 2025.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.88 to $3.13, inclusive. The reporting person undertakes to provide to SEALSQ Corp, any security holder of SEALSQ Corp, 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 footnote (2) to this Form 4.
- [F3]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.92 to $3.04, inclusive. The reporting person undertakes to provide to SEALSQ Corp, any security holder of SEALSQ Corp, 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 footnote (3) to this Form 4.
Signature
/s/ John O'Hara|2026-03-23