Insider Trading & Ownership - Protopapas Anna

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 Protopapas Anna
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-01-16
Sale
2024-01-17
5:21 pm
Mersana Therapeutics Inc.MRSNProtopapas Anna
Director
29,399$2.71$79,671586,160
(Indirect
Direct)
View
2023-12-18
Sale
2023-12-20
4:58 pm
Nuvalent Inc.NUVLProtopapas Anna
Director
5,000$75.67$378,35015,000
(Direct)
View
2023-01-17
Sale
2023-01-18
8:24 pm
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
17,346$5.74$99,5661,159,198
(Indirect
Direct)
View
2021-07-16
Sale
2021-07-19
8:49 pm
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
41,944$12.24$513,186282,978
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-06-12
Option Award
2024-06-14
4:12 pm
N/A
2034-06-12
Nuvalent Inc.NUVLProtopapas Anna
Director
6,288$06,288
(Direct)
View
2024-06-11
Option Award
2024-06-12
4:54 pm
N/A
2034-06-10
Mersana Therapeutics Inc.MRSNProtopapas Anna
Director
55,000$055,000
(Direct)
View
2024-01-13
Exercise
2024-01-17
5:21 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
Director
86,958$0586,160
(Direct)
View
2023-12-18
Exercise
2023-12-20
4:58 pm
N/A
2032-06-16
Nuvalent Inc.NUVLProtopapas Anna
Director
5,000$015,000
(Direct)
View
2023-12-18
Exercise
2023-12-20
4:58 pm
N/A
N/A
Nuvalent Inc.NUVLProtopapas Anna
Director
5,000$9.3615,000
(Direct)
View
2023-09-11
Option Award
2023-09-13
4:02 pm
N/A
2033-09-10
Mersana Therapeutics Inc.MRSNProtopapas Anna
Director
16,643$0396,744
(Direct)
View
2023-06-15
Option Award
2023-06-16
4:19 pm
N/A
2033-06-15
Nuvalent Inc.NUVLProtopapas Anna
Director
15,000$015,000
(Direct)
View
2023-01-13
Option Award
2023-01-18
8:24 pm
N/A
2033-01-12
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
687,500$01,159,198
(Direct)
View
2023-01-14
Exercise
2023-01-18
8:24 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
55,708$01,159,198
(Direct)
View
2022-05-20
Gift
2023-01-18
8:24 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
240,244$01,159,198
(Direct)
View
2022-06-16
Option Award
2022-06-17
4:17 pm
N/A
2032-06-16
Nuvalent Inc.NUVLProtopapas Anna
Director
20,000$020,000
(Direct)
View
2022-03-30
Option Award
2022-03-31
07:09 am
N/A
2032-03-30
Nuvalent Inc.NUVLProtopapas Anna
Director
40,000$040,000
(Direct)
View
2022-01-14
Option Award
2022-01-19
6:01 pm
N/A
2032-01-13
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
368,450$0790,494
(Direct)
View
2022-01-14
Exercise
2022-01-19
6:01 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
77,916$0790,494
(Direct)
View
2021-07-15
Exercise
2021-07-19
8:49 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
100,000$0282,978
(Direct)
View
2021-06-03
Exercise
2021-06-07
9:34 pm
N/A
N/A
Dicerna Pharmaceuticals IncDRNAProtopapas Anna
Director
3,333$03,333
(Direct)
View
2021-01-15
Option Award
2021-01-20
7:04 pm
N/A
2031-01-15
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
467,500$0745,546
(Direct)
View
2021-01-15
Exercise
2021-01-20
7:04 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
17,709$0745,546
(Direct)
View
2021-01-15
Tax Withholding
2021-01-20
7:04 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
5,198$21.09745,546
(Direct)
View
2020-06-15
Option Award
2020-06-16
8:00 pm
N/A
N/A
Dicerna Pharmaceuticals IncDRNAProtopapas Anna
Director
18,333$018,333
(Direct)
View
2020-01-15
Option Award
2020-01-16
4:33 pm
N/A
2030-01-15
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
389,583$0389,583
(Direct)
View
2019-07-17
Option Award
2019-07-19
4:01 pm
N/A
N/A
Mersana Therapeutics Inc.MRSNProtopapas Anna
President & CEO
100,000$0100,000
(Direct)
View