Thomas John Charles

CIK: 0002114900

Thomas John Charles is a corporate insider filing SEC Form 4 transactions. 4 transactions. Source: SEC EDGAR.

Total Transactions

Total Buy Value

Total Sell Value

Net Activity

Last Transaction

Jun 2026

Companies

Transaction History

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Source: SEC EDGAR Form 4 insider transaction filings.

Company	Type	Shares	Price	Value	Shares After	Date	SEC
Krystal Biotech, Inc. KRYS	Exercise	1,000	$179.25	$179K	6,500	6/25/2026 Filed: 6/25/2026	Filing →
Krystal Biotech, Inc. KRYS	Sale	1,000	$347.27	$347K	0	6/25/2026 Filed: 6/25/2026	Filing →
Krystal Biotech, Inc. KRYS	Exercise	1,000	$179.25	$179K	1,000	6/25/2026 Filed: 6/25/2026	Filing →
Krystal Biotech, Inc. KRYS	Sale	642	$302.03	$194K	0	5/26/2026 Filed: 5/26/2026	Filing →

Krystal Biotech, Inc.

KRYS

Type

Exercise

1,000

Price

$179.25

Value

$179K

Krystal Biotech, Inc.

KRYS

Type

Sale

1,000

Price

$347.27

Value

$347K

Krystal Biotech, Inc.

KRYS

Type

Exercise

1,000

Price

$179.25

Value

$179K

Krystal Biotech, Inc.

KRYS

Type

Sale

642

Price

$302.03

Value

$194K

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