Thomas John Charles - Insider Trading & Ownership

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
What is insider trading>>
Time period
Insider Trading Transactions for Thomas John Charles
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2026-06-25
Sale
2026-06-26
6:45 pm
Krystal Biotech Inc.KRYSThomas John Charles
EVP, General Counsel
1,000$347.27$347,2706,500
(Direct)
View
2026-05-26
Sale
2026-05-27
5:17 pm
Krystal Biotech Inc.KRYSThomas John Charles
EVP, General Counsel
642$302.03$193,9030
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-06-25
Exercise
2026-06-26
6:45 pm
N/A
N/A
Krystal Biotech Inc.KRYSThomas John Charles
EVP, General Counsel
1,000$179.256,500
(Direct)
View
2026-06-25
Exercise
2026-06-26
6:45 pm
N/A
2035-02-27
Krystal Biotech Inc.KRYSThomas John Charles
EVP, General Counsel
1,000$06,500
(Direct)
View

Ownership
2026-03-06
6:24 pm
N/A
N/A
Krystal Biotech Inc.KRYSThomas John Charles
EVP, General Counsel
0$068,165
(Direct)
View