Insider Trading & Ownership - Bardin Stephen

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 Bardin Stephen
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2025-06-26
Purchase
2025-06-26
6:30 pm
CalciMedica Inc. CALC Bardin Stephen
Chief Financial Officer
2,000 $1.5025 $3,005 63,000
(Indirect
Direct)
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2025-05-30
Purchase
2025-06-03
5:10 pm
CalciMedica Inc. CALC Bardin Stephen
Chief Financial Officer
1,000 $1.69 $1,690 41,000
(Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2025-06-24
Option Award
2025-06-26
6:30 pm
N/A
2035-04-22
CalciMedica Inc. CALC Bardin Stephen
Chief Financial Officer
20,000 $0 63,000
(Direct)
View
2025-04-23
Option Award
2025-04-25
4:35 pm
N/A
2035-04-22
CalciMedica Inc. CALC Bardin Stephen
Chief Financial Officer
130,000 $0 130,000
(Direct)
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Ownership
2024-11-15
4:04 pm
N/A
N/A
CalciMedica Inc. CALC Bardin Stephen
Chief Financial Officer
0 $0 145,000
(Direct)
View
2023-03-14
Option Award
2023-03-16
8:23 pm
N/A
2033-03-14
ATAI Life Sciences N.V. ATAI Bardin Stephen
Chief Financial Officer
950,000 $0 950,000
(Direct)
View

Ownership
2022-08-17
06:05 am
N/A
2032-07-01
ATAI Life Sciences N.V. ATAI Bardin Stephen
Chief Financial Officer
0 $0 1,000,000
(Direct)
View