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  1. Home
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  3. Chin Mark

Chin Mark

CIK: 0001734389
Director
Primary company: Harpoon Therapeutics, Inc. (HARP)

Chin Mark is a corporate insider at Harpoon Therapeutics, Inc. (HARP) filing SEC Form 4 transactions. 75 transactions across 5 companies, totaling $26,742,670 in purchases and $10,972,247 in sales. Source: SEC EDGAR.

Total Transactions
75
Total Buy Value
$26.74M
Total Sell Value
$10.97M
Net Activity
+$15.77M
Last Transaction
Jun 2025
Companies
5

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Company
Type
Shares
Price
Value
Shares After
Date
SEC
Disc Medicine, Inc.
IRON
Award10,000--10,000
6/11/2025
Filed: 6/13/2025
Filing →
Disc Medicine, Inc.
IRON
Award10,000--10,000
6/12/2024
Filed: 6/14/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Disposition2,300--0
3/11/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Disposition3,214--0
3/11/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Disposition1,016--0
3/11/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Disposition2,033--0
3/11/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Disposition13,224--0
3/11/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Award424--13,224
3/8/2024
Filed: 3/11/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Award1,072--12,801
1/1/2024
Filed: 1/3/2024
Filing →
Harpoon Therapeutics, Inc.
HARP
Award5,000$0.00$011,729
11/27/2023
Filed: 11/28/2023
Filing →
Harpoon Therapeutics, Inc.
HARP
Award3,035$0.00$06,729
10/1/2023
Filed: 10/2/2023
Filing →
Harpoon Therapeutics, Inc.
HARP
Award18,656$0.00$036,941
7/1/2023
Filed: 7/6/2023
Filing →
Harpoon Therapeutics, Inc.
HARP
Award23,000$0.00$023,000
6/22/2023
Filed: 6/23/2023
Filing →
Iterum Therapeutics plc
ITRM
Exercise15,853$0.00$00
6/15/2023
Filed: 6/15/2023
Filing →
Iterum Therapeutics plc
ITRM
Exercise15,853$0.00$018,306
6/15/2023
Filed: 6/15/2023
Filing →
Disc Medicine, Inc.
IRON
Award7,136$0.00$07,136
6/9/2023
Filed: 6/9/2023
Filing →
Harpoon Therapeutics, Inc.
HARP
Award18,285$0.00$018,285
4/1/2023
Filed: 4/4/2023
Filing →
Disc Medicine, Inc.
IRON
Award7,000$0.00$07,000
12/29/2022
Filed: 1/3/2023
Filing →
Iterum Therapeutics plc
ITRM
Exercise36,798$0.00$00
6/23/2022
Filed: 6/24/2022
Filing →
Iterum Therapeutics plc
ITRM
Exercise36,798--36,798
6/23/2022
Filed: 6/24/2022
Filing →
Disc Medicine, Inc.
IRON
Type
Award
Shares
10,000
Price
-
Value
-
Disc Medicine, Inc.
IRON
Type
Award
Shares
10,000
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
2,300
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
3,214
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
1,016
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
2,033
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
13,224
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
424
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
1,072
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
5,000
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
3,035
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
18,656
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
23,000
Price
$0.00
Value
$0
Iterum Therapeutics plc
ITRM
Type
Exercise
Shares
15,853
Price
$0.00
Value
$0
Iterum Therapeutics plc
ITRM
Type
Exercise
Shares
15,853
Price
$0.00
Value
$0
Disc Medicine, Inc.
IRON
Type
Award
Shares
7,136
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
18,285
Price
$0.00
Value
$0
Disc Medicine, Inc.
IRON
Type
Award
Shares
7,000
Price
$0.00
Value
$0
Iterum Therapeutics plc
ITRM
Type
Exercise
Shares
36,798
Price
$0.00
Value
$0
Iterum Therapeutics plc
ITRM
Type
Exercise
Shares
36,798
Price
-
Value
-
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Listed on Turbo0Featured on Findly ToolsFeatured on toolfame.comFeatured on saasfame.comFeatured on Gets.ToolsZ-ImageFeatured On Micro SaaS ExamplesListed on MarketingDBFeatured on SaasDBFeatured on FazierBusiness Services - OnToplist.comFeatured on SubmitMySaasFeatured on ToolDirsFeatured on ToolfioFeatured on Twelve ToolsListed on uno directoryFeatured on Dang.aiFeatured on ToolPilotFeatured on Startup FameFeatured on PostmakeFeatured on Code.Market