- Corporate Officers - H
- Hambleton Julie
Insider Trading History of Hambleton Julie
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Hambleton Julie since 2015.
This trader's CIK number is 1578771.
At the time of last reporting, Hambleton Julie was the Officer of Springworks Therapeutics, Inc.. (stock ticker symbol SWTX).
Also see all insider trading activities at Springworks Therapeutics, Inc..
Note that in the past
Hambleton Julie also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Erasca, Inc. (ERAS) by Hambleton Julie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2021 | ERAS | 6,000 | $96,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Igm Biosciences, Inc. (IGMS) by Hambleton Julie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | IGMS | 0 | $0 | 15,132 | $211,848 | 15,132 | $21,033 |
| 2021 | IGMS | 0 | $0 | 1,000 | $80,000 | 0 | $0 |
| 2019 | IGMS | 5,000 | $91,550 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Springworks Therapeutics, Inc. (SWTX) by Hambleton Julie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | SWTX | 0 | $0 | 13,774 | $730,201 | 13,774 | $444,486 |
| 2023 | SWTX | 0 | $0 | 5,924 | $170,320 | 0 | $0 |
Yearly summary of insider trading at Five Prime Therapeutics, Inc. (FPRX) by Hambleton Julie
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | FPRX | 1,764 | $22,026 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Hambleton Julie:
1. Erasca, Inc. (ERAS)
2. Igm Biosciences, Inc. (IGMS)
3. Springworks Therapeutics, Inc. (SWTX)
4. Five Prime Therapeutics, Inc. (FPRX)
Table 1. Insider trading of Erasca, Inc. (ERAS) by Hambleton Julie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2021-07-20 | ERAS | Buy | 6,000 | 16.00 | 96,000 |
Table 2. Insider trading of Igm Biosciences, Inc. (IGMS) by Hambleton Julie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-07-25 | IGMS | Option Ex | 15,132 | 1.39 | 21,033 |
| 2024-07-25 | IGMS | Sale | 15,132 | 14.00 | 211,848 |
| 2021-08-09 | IGMS | Sale | 1,000 | 80.00 | 80,000 |
| 2019-09-18 | IGMS | Buy | 5,000 | 18.31 | 91,550 |
Table 3. Insider trading of Springworks Therapeutics, Inc. (SWTX) by Hambleton Julie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-02-10 | SWTX | Option Ex | 13,774 | 32.27 | 444,486 |
| 2025-02-10 | SWTX | Sale | 13,774 | 53.01 | 730,201 |
| 2023-07-19 | SWTX | Sale | 2,418 | 29.31 | 70,876 |
| 2023-06-20 | SWTX | Sale | 2,400 | 26.92 | 64,603 |
| 2023-03-15 | SWTX | Sale | 1,106 | 31.50 | 34,841 |
Table 4. Insider trading of Five Prime Therapeutics, Inc. (FPRX) by Hambleton Julie
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-08-22 | FPRX | Buy | 400 | 10.75 | 4,300 |
| 2013-09-30 | FPRX | Buy | 64 | 13.70 | 876 |
| 2013-09-18 | FPRX | Buy | 800 | 14.75 | 11,800 |
| 2013-11-06 | FPRX | Buy | 500 | 10.10 | 5,050 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Hambleton Julie
(Officer of Springworks Therapeutics, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.