O'Hara John Charles 4
4 · SEALSQ Corp · Filed Mar 25, 2026
Research Summary
AI-generated summary of this filing
SEALSQ (LAES) CFO John Charles O'Hara Sells 30,000 Shares
What Happened
John Charles O'Hara, Chief Financial Officer of SEALSQ Corp (ticker: LAES), sold a total of 30,000 shares in three open-market transactions: 10,000 shares on 2026-03-23 at a weighted avg price of $2.99 ($29,892), 10,000 shares on 2026-03-24 at $2.90 ($28,996), and 10,000 shares on 2026-03-25 at $2.92 ($29,247). The combined proceeds from these sales totaled approximately $88,135. These were sales (not purchases), typically viewed as routine dispositions rather than a bullish signal.
Key Details
- Transaction dates and weighted-average prices:
- 2026-03-23: 10,000 shares @ $2.99 (total $29,892). Price range reported: $2.94–$3.06. (Footnote F2)
- 2026-03-24: 10,000 shares @ $2.90 (total $28,996). Price range reported: $2.84–$2.96. (Footnote F3)
- 2026-03-25: 10,000 shares @ $2.92 (total $29,247). Price range reported: $2.86–$3.01. (Footnote F4)
- The sales were reported on Form 4 filed 2026-03-25; transactions occurred 2026-03-23–03-25 (filing appears within the usual Form 4 reporting window).
- Footnote F1: Sales were effected under a Rule 10b5-1 trading plan adopted by O'Hara on October 17, 2025 (pre-arranged plan).
- The filing provides weighted-average prices; the reporting person offers to disclose the number of shares sold at each specific price within the noted ranges upon request.
- Shares owned after the transactions are not included in the supplied excerpt of the filing — check the full Form 4 for post-transaction holdings.
Context
- These sales were executed under a pre-established 10b5-1 plan, which generally allows insiders to sell shares according to a schedule and can reduce the implication that sales were timed based on nonpublic information.
- For retail investors, purchases tend to be a stronger signal of insider optimism; routine sales under 10b5-1 plans are common and may be for personal liquidity or diversification.
Insider Transaction Report
Form 4
SEALSQ CorpLAES
O'Hara John Charles
DirectorChief Financial Officer
Transactions
- Sale
Ordinary Shares
[F1][F2]2026-03-23$2.99/sh−10,000$29,892→ 185,183 total - Sale
Ordinary Shares
[F1][F3]2026-03-24$2.90/sh−10,000$28,996→ 175,183 total - Sale
Ordinary Shares
[F1][F4]2026-03-25$2.92/sh−10,000$29,247→ 165,183 total
Footnotes (4)
- [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 $2.94 to $3.06, 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 $2.84 to $2.96, 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.
- [F4]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.86 to $3.01, 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 (4) to this Form 4.
Signature
/s/ John O'Hara|2026-03-25