SEALSQ Corp (LAES) - Insider Trading Form 4 Filings

Real time insider trading transaction history:

Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
Shares are not adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for SEALSQ Corp

2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = issuerForeignTradingSymbol , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSAddressFlag , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerNonUSStateTerritory , code = 0 , what = 2026-03-23 20:50:36: ERROR: tag = rptOwnerCountry , code = 0 , what =

Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2026-03-19 Sale	2026-03-23 08:53 am	SEALSQ Corp	LAES	O'Hara John Charles Chief Financial Officer	20,000	$3.0088	$60,177	195,183 (Direct)	View
2026-03-18 Sale	2026-03-19 4:15 pm	SEALSQ Corp	LAES	Verjus Nathalie Claude Odile Company Secretary	5,000	$3.0258	$15,129	185,000 (Direct)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction Date	Reported DateTime	Exercisable Expiration	Company	Symnbol	Insider Relationship	Shares Traded	Conversion Price	Shares Owned	Filing
Ownership	2026-03-19 2:45 pm	2024-07-15 2031-05-29	SEALSQ Corp	LAES	Bose Ruma Director	0	$0	72,177 (Direct)	View
Ownership	2026-03-18 09:25 am	N/A N/A	SEALSQ Corp	LAES	Ward Peter Director	0	$0	367,087 (Direct)	View
Ownership	2026-03-18 09:22 am	N/A N/A	SEALSQ Corp	LAES	Dolan Cristina Director	0	$0	85,081 (Direct)	View
Ownership	2026-03-18 09:16 am	N/A N/A	SEALSQ Corp	LAES	Pellaton Eric Adrien Director	0	$0	88,168 (Direct)	View
Ownership	2026-03-18 09:14 am	N/A N/A	SEALSQ Corp	LAES	Buonanno Franck Jean Vice-President, Global Sales	0	$0	40,000 (Direct)	View
Ownership	2026-03-18 09:12 am	N/A N/A	SEALSQ Corp	LAES	Feuardent Moreira Andreas Chief Innovation Officer	0	$0	27,466 (Direct)	View
Ownership	2026-03-18 09:10 am	2026-02-10 2032-04-30	SEALSQ Corp	LAES	Enguent Jean-Pierre Vice President, R&DSS	0	$0	30,000 (Direct)	View
Ownership	2026-03-18 09:07 am	N/A N/A	SEALSQ Corp	LAES	Fergusson David Alexander Director	0	$0	1,581 (Direct)	View
Ownership	2026-03-18 09:06 am	N/A N/A	SEALSQ Corp	LAES	Verjus Nathalie Claude Odile Company Secretary	0	$0	190,004 (Direct)	View
Ownership	2026-03-18 09:05 am	N/A N/A	SEALSQ Corp	LAES	O'Hara John Charles Chief Financial Officer	0	$0	215,187 (Direct)	View
Ownership	2026-03-18 09:03 am	N/A N/A	SEALSQ Corp	LAES	Moreira Carlos Chief Executive Officer	0	$0	615,019 (Direct)	View

SEALSQ Corp (LAES) - Insider Trading & Ownership