Walker Luke Nathaniel
CIK: 0001701440•Chief Medical Officer
Officer
Primary company: Cascadian Therapeutics, Inc. (CASC)
Walker Luke Nathaniel is a corporate insider (Chief Medical Officer) at Cascadian Therapeutics, Inc. (CASC) filing SEC Form 4 transactions. 32 transactions across 4 companies, totaling $24,966 in purchases and $0 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 45,000 | $0.58 | $26K | 45,000 | 6/24/2026 Filed: 6/24/2026 | Filing → | |
| Award | 57,100 | - | - | 201,384 | 6/16/2026 Filed: 6/16/2026 | Filing → | |
| Award | 57,603 | - | - | 144,284 | 6/17/2025 Filed: 6/18/2025 | Filing → | |
| Award | 123,500 | - | - | 123,500 | 6/12/2025 Filed: 6/12/2025 | Filing → | |
| Purchase | 14,200 | $1.76 | $25K | 86,681 | 1/31/2025 Filed: 2/4/2025 | Filing → | |
| Award | 19,315 | - | - | 19,315 | 9/4/2024 Filed: 9/5/2024 | Filing → | |
| Award | 72,481 | - | - | 72,481 | 5/24/2024 Filed: 5/29/2024 | Filing → | |
Harpoon Therapeutics, Inc. HARP | Disposition | 10,000 | - | - | 0 | 3/11/2024 Filed: 3/11/2024 | Filing → |
Harpoon Therapeutics, Inc. HARP | Disposition | 30,500 | - | - | 0 | 3/11/2024 Filed: 3/11/2024 | Filing → |
Harpoon Therapeutics, Inc. HARP | Disposition | 135,000 | - | - | 0 | 3/11/2024 Filed: 3/11/2024 | Filing → |
Harpoon Therapeutics, Inc. HARP | Award | 115,000 | - | - | 135,000 | 1/7/2024 Filed: 1/9/2024 | Filing → |
Harpoon Therapeutics, Inc. HARP | Award | 20,000 | $0.00 | $0 | 20,000 | 11/26/2023 Filed: 11/28/2023 | Filing → |
Harpoon Therapeutics, Inc. HARP | Award | 100,000 | $0.00 | $0 | 100,000 | 1/24/2023 Filed: 1/26/2023 | Filing → |
Harpoon Therapeutics, Inc. HARP | Award | 305,000 | $0.00 | $0 | 305,000 | 10/3/2022 Filed: 10/4/2022 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 130,000 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 12,000 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 7,800 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 50,000 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 35,100 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Cascadian Therapeutics, Inc. CASC | Disposition | 20,834 | - | - | 0 | 3/9/2018 Filed: 3/13/2018 | Filing → |
Type
Award
Shares
45,000
Price
$0.58
Value
$26K
Type
Award
Shares
57,100
Price
-
Value
-
Type
Award
Shares
57,603
Price
-
Value
-
Type
Award
Shares
123,500
Price
-
Value
-
Type
Purchase
Shares
14,200
Price
$1.76
Value
$25K
Type
Award
Shares
19,315
Price
-
Value
-
Type
Award
Shares
72,481
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
10,000
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
30,500
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Disposition
Shares
135,000
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
115,000
Price
-
Value
-
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
20,000
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
100,000
Price
$0.00
Value
$0
Harpoon Therapeutics, Inc.
HARP
Type
Award
Shares
305,000
Price
$0.00
Value
$0
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
130,000
Price
-
Value
-
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
12,000
Price
-
Value
-
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
7,800
Price
-
Value
-
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
50,000
Price
-
Value
-
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
35,100
Price
-
Value
-
Cascadian Therapeutics, Inc.
CASC
Type
Disposition
Shares
20,834
Price
-
Value
-
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