- Corporate Officers - R
- Rieflin William Jl
Insider Trading History of Rieflin William Jl
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Rieflin William Jl since 2006.
The trader's CIK number is 1182471.
At the time of the last reporting, Rieflin William Jl was the Officer of Rapt Therapeutics, Inc.. (stock ticker symbol RAPT).
Also see all insider trading activities at Rapt Therapeutics, Inc..
Note that in the past
RIEFLIN WILLIAM JL also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Xenoport Inc (XNPT) by Rieflin William Jl
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | XNPT | 0 | $0 | 0 | $0 | 5,000 | $0 |
| 2015 | XNPT | 0 | $0 | 0 | $0 | 5,000 | $0 |
| 2014 | XNPT | 0 | $0 | 11,010 | $93,474 | 5,000 | $0 |
| 2013 | XNPT | 0 | $0 | 0 | $0 | 5,000 | $0 |
| 2011 | XNPT | 25,000 | $110,440 | 0 | $0 | 0 | $0 |
| 2010 | XNPT | 0 | $0 | 0 | $0 | 4,167 | $0 |
| 2009 | XNPT | 0 | $0 | 0 | $0 | 8,301 | $0 |
| 2008 | XNPT | 0 | $0 | 0 | $0 | 20,346 | $283,305 |
| 2005 | XNPT | 2,272 | $20,277 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Anacor Pharmaceuticals Inc (ANAC) by Rieflin William Jl
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2016 | ANAC | 0 | $0 | 0 | $0 | 89,000 | $679,782 |
Yearly summary of insider trading at Rapt Therapeutics, Inc. (RAPT) by Rieflin William Jl
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | RAPT | 10,000 | $162,200 | 0 | $0 | 0 | $0 |
| 2019 | RAPT | 8,000 | $96,000 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Rieflin William Jl:
1. Xenoport Inc (XNPT)
2. Anacor Pharmaceuticals Inc (ANAC)
3. Rapt Therapeutics, Inc. (RAPT)
Table 1. Insider trading of Xenoport Inc (XNPT) by Rieflin William Jl
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-05-17 | XNPT | Option Ex | 5,000 | .00 | 0 |
| 2015-05-19 | XNPT | Option Ex | 5,000 | .00 | 0 |
| 2014-12-10 | XNPT | Sale | 11,010 | 8.49 | 93,474 |
| 2014-05-14 | XNPT | Option Ex | 5,000 | .00 | 0 |
| 2013-05-16 | XNPT | Option Ex | 5,000 | .00 | 0 |
| 2011-12-16 | XNPT | Buy | 10,000 | 3.86 | 38,580 |
| 2011-11-21 | XNPT | Buy | 10,000 | 4.44 | 44,410 |
| 2011-11-07 | XNPT | Buy | 5,000 | 5.49 | 27,450 |
| 2010-02-24 | XNPT | Option Ex | 2,917 | .00 | 0 |
| 2010-02-01 | XNPT | Option Ex | 1,250 | .00 | 0 |
| 2009-02-17 | XNPT | Option Ex | 1,459 | .00 | 0 |
| 2009-01-30 | XNPT | Option Ex | 1,250 | .00 | 0 |
| 2009-01-14 | XNPT | Option Ex | 5,592 | .00 | 0 |
| 2008-11-10 | XNPT | Option Ex | 18,887 | 15.00 | 283,305 |
| 2008-02-19 | XNPT | Option Ex | 1,459 | .00 | 0 |
| 2005-11-16 | XNPT | Buy | 2,272 | 8.93 | 20,277 |
Table 2. Insider trading of Anacor Pharmaceuticals Inc (ANAC) by Rieflin William Jl
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2016-03-31 | ANAC | Option Ex | 89,000 | 7.64 | 679,782 |
Table 3. Insider trading of Rapt Therapeutics, Inc. (RAPT) by Rieflin William Jl
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-11-19 | RAPT | Buy | 10,000 | 16.22 | 162,200 |
| 2019-11-04 | RAPT | Buy | 8,000 | 12.00 | 96,000 |
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 Rieflin William Jl
(Officer of Rapt Therapeutics, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.