Total buying$00 buys
LAES
SEALSQ Corp
NasdaqTechnologySemiconductors & Related Devices
Insider activity for last month from 09/19 to 10/19.
How these metrics are calculated
Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total selling$85.9k1 sells
Net open-market−$85.9kBuying minus selling
Active insiders4Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 07, 2026
Open-market transaction mix · 1 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 0 | 4 | $0 | $0 | $0 |
| Oct 2026 | 0 | 1 | 3 | $0 | $85.9k | -$85.9k |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (2)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- EJ-$85.6k
- WP+$0
- FA+$0
- PA+$0
LAES transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period10transactionstxns
- A · Grants / awards · dominant7 · 70%
- M · Option exercise2 · 20%
- S · Open-market sells1 · 10%
Activity by reported role
A joint filing can contribute to multiple rolesDirector6
DSS4
R4
VP4
Reported Holdings After
Separated by insider, security, and ownership type
Pellaton Eric AdrienEmployee Stock Option Plan (right to buy) · Direct
14,063Sep 25, 2026
Fergusson David AlexanderEmployee Stock Option Plan (right to buy) · Direct
14,063Sep 25, 2026
Ward PeterEmployee Stock Option Plan (right to buy) · Direct
4,686Oct 05, 2026
Enguent Jean-PierreOrdinary Shares · Direct
0Oct 06, 2026
Enguent Jean-PierreEmployee Stock Option Plan (right to buy) · Direct
15,000Oct 05, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 19 → Oct 19
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SEALSQ Corp Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at SEALSQ Corp?
Enguent Jean-Pierre, Ward Peter, Fergusson David Alexander, Pellaton Eric Adrien.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Enguent Jean-Pierre reported a sale on Oct 06, 2026 valued at $85.9k. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $85,935.50. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.