O'Hara John Charles
Chief Financial Officer
O'Hara John Charles has filed 12 SEC Form 4 filings (24 transaction rows) across 1 company, with disclosures dating back to 2026. 12 of those filings fall inside the rolling window. Most recent filing: Jun 5, 2026.
On the most recent filing, O'Hara John Charles is listed as Chief Financial Officer at SEALSQ Corp. Inside the rolling window, O'Hara John Charles reported no open-market purchases and 22 open-market sales totaling $557K in LAES. The largest disclosed transaction in the window is a sale of 10,000 LAES shares on Jun 2, 2026, worth $37K.
Companies traded
Other insiders at LAES
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$557K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| LAES | Chief Financial Officer | Sale | 143 | $502 | Jun 5 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $37K | Jun 3 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 5,582 | $20K | Jun 3 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 4,689 | $16K | May 29 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $35K | May 29 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $31K | Apr 24 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $29K | Apr 24 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 5,250 | $15K | Apr 24 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $28K | Apr 22 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $30K | Apr 22 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $27K | Apr 17 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $27K | Apr 17 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $21K | Apr 9 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $22K | Apr 9 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $21K | Apr 9 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $25K | Apr 6 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $24K | Apr 6 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $30K | Mar 25 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $29K | Mar 25 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $29K | Mar 25 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $30K | Mar 23 | SEC ↗ | |
| LAES | Chief Financial Officer | Sale | 10,000 | $30K | Mar 23 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has O'Hara John Charles made?
O'Hara John Charles has filed 12 SEC Form 4 filings (24 transaction rows) across 1 company since 2026.
Which companies does O'Hara John Charles trade?
O'Hara John Charles has filed SEC Form 4 disclosures for 1 company, including LAES.
When was O'Hara John Charles's most recent SEC Form 4 filing?
O'Hara John Charles's most recent SEC Form 4 filing on Tracefour is dated Jun 5, 2026.
What is O'Hara John Charles's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, O'Hara John Charles is listed as Chief Financial Officer.
What is O'Hara John Charles's total buy and sell value in the current window?
Inside the rolling retention window, O'Hara John Charles bought $0 and sold $557K based on SEC Form 4 filings.
What was O'Hara John Charles's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 10,000 LAES shares on 2026-06-02, worth $37K, per SEC Form 4 filings.