- Corporate Officers - L
- Lim Jonathan E
Insider Trading History of Lim Jonathan E
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Lim Jonathan E since 2007.
This trader's CIK number is 1283290.
At the time of last reporting, Lim Jonathan E was the Chairman & CEO of Erasca, Inc.. (stock ticker symbol ERAS).
Also see all insider trading activities at Erasca, Inc..
Note that in the past
Lim Jonathan E also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Erasca, Inc. (ERAS) by Lim Jonathan E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2023 | ERAS | 2,200,000 | $4,281,177 | 0 | $0 | 0 | $0 |
| 2022 | ERAS | 40,000 | $199,600 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Ignyta, Inc. (RXDX) by Lim Jonathan E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2017 | RXDX | 0 | $0 | 0 | $0 | 6,945 | $4,167 |
| 2016 | RXDX | 24,852 | $136,884 | 0 | $0 | 26,388 | $15,832 |
| 2015 | RXDX | 28,480 | $289,974 | 0 | $0 | 0 | $0 |
| 2014 | RXDX | 5,000 | $37,995 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Halozyme Therapeutics, Inc. (HALO) by Lim Jonathan E
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2010 | HALO | 0 | $0 | 0 | $0 | 30,000 | $11,700 |
| 2008 | HALO | 0 | $0 | 250,000 | $1,515,000 | 230,000 | $89,700 |
| 2007 | HALO | 0 | $0 | 165,000 | $1,488,605 | 275,503 | $109,020 |
Insider trading activities at 3 companies by Lim Jonathan E:
1. Erasca, Inc. (ERAS)
2. Ignyta, Inc. (RXDX)
3. Halozyme Therapeutics, Inc. (HALO)
Table 1. Insider trading of Erasca, Inc. (ERAS) by Lim Jonathan E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2023-12-05 | ERAS | Buy | 721,850 | 1.69 | 1,217,760 |
| 2023-12-06 | ERAS | Buy | 278,150 | 1.72 | 478,418 |
| 2023-10-05 | ERAS | Buy | 1,000,000 | 2.03 | 2,025,999 |
| 2023-06-08 | ERAS | Buy | 100,000 | 2.75 | 275,000 |
| 2023-03-28 | ERAS | Buy | 100,000 | 2.84 | 284,000 |
| 2022-12-14 | ERAS | Buy | 40,000 | 4.99 | 199,600 |
Table 2. Insider trading of Ignyta, Inc. (RXDX) by Lim Jonathan E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2017-02-13 | RXDX | Option Ex | 6,945 | .60 | 4,167 |
| 2016-04-11 | RXDX | Option Ex | 26,388 | .60 | 15,832 |
| 2016-03-17 | RXDX | Buy | 24,852 | 5.51 | 136,884 |
| 2015-08-19 | RXDX | Buy | 6,740 | 13.00 | 87,626 |
| 2015-08-20 | RXDX | Buy | 1,740 | 12.73 | 22,148 |
| 2015-03-20 | RXDX | Buy | 20,000 | 9.01 | 180,200 |
| 2014-08-15 | RXDX | Buy | 5,000 | 7.60 | 37,995 |
Table 3. Insider trading of Halozyme Therapeutics, Inc. (HALO) by Lim Jonathan E
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2010-01-12 | HALO | Option Ex | 30,000 | .39 | 11,700 |
| 2008-03-20 | HALO | Sale | 250,000 | 6.06 | 1,515,000 |
| 2008-03-19 | HALO | Option Ex | 230,000 | .39 | 89,700 |
| 2007-11-30 | HALO | Option Ex | 20,000 | .39 | 7,800 |
| 2007-11-30 | HALO | Sale | 20,000 | 8.22 | 164,400 |
| 2007-10-31 | HALO | Option Ex | 25,000 | .39 | 9,750 |
| 2007-10-31 | HALO | Sale | 25,000 | 9.06 | 226,625 |
| 2007-10-16 | HALO | Option Ex | 26,690 | .45 | 11,983 |
| 2007-09-28 | HALO | Option Ex | 25,000 | .39 | 9,750 |
| 2007-09-28 | HALO | Sale | 25,000 | 8.77 | 219,300 |
| 2007-08-31 | HALO | Option Ex | 25,000 | .39 | 9,750 |
| 2007-08-31 | HALO | Sale | 12,200 | 8.53 | 104,017 |
| 2007-08-31 | HALO | Sale | 12,800 | 8.83 | 113,036 |
| 2007-07-31 | HALO | Sale | 20,000 | 8.23 | 164,700 |
| 2007-07-31 | HALO | Option Ex | 20,000 | .39 | 7,800 |
| 2007-06-29 | HALO | Option Ex | 25,000 | .39 | 9,750 |
| 2007-06-29 | HALO | Sale | 16,801 | 9.38 | 157,643 |
| 2007-06-29 | HALO | Sale | 8,199 | 9.58 | 78,562 |
| 2007-06-25 | HALO | Option Ex | 96,313 | .39 | 37,562 |
| 2007-05-31 | HALO | Option Ex | 12,500 | .39 | 4,875 |
| 2007-05-31 | HALO | Sale | 19,100 | 10.35 | 197,723 |
| 2007-05-31 | HALO | Sale | 5,900 | 10.61 | 62,599 |
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 Lim Jonathan E
(Chairman & CEO of Erasca, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.