- Company Directors - S
- Steffen Christopher J
Insider Trading History of Steffen Christopher J
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Steffen Christopher J since 2009.
The trader's CIK number is 1293264.
At the time of the last reporting, Steffen Christopher J was the Director of Platinum Underwriters Holdings Ltd. (stock ticker symbol PTP).
Also see all insider trading activities at Platinum Underwriters Holdings Ltd.
Note that in the past
Steffen Christopher J also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Platinum Underwriters Holdings Ltd (PTP) by Steffen Christopher J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | PTP | 0 | $0 | 0 | $0 | 880 | $0 |
| 2013 | PTP | 0 | $0 | 0 | $0 | 1,418 | $0 |
| 2012 | PTP | 0 | $0 | 0 | $0 | 1,341 | $0 |
| 2011 | PTP | 5,000 | $216,300 | 0 | $0 | 1,362 | $0 |
Yearly summary of insider trading at Accelrys, Inc. (ACCL) by Steffen Christopher J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2009 | ACCL | 10,000 | $57,310 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at W R Grace & Co (GRA) by Steffen Christopher J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2009 | GRA | 10,000 | $130,429 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Viasystems Group Inc (VIAS) by Steffen Christopher J
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2012 | VIAS | 10,200 | $124,808 | 0 | $0 | 0 | $0 |
Insider trading activities at 4 companies by Steffen Christopher J:
1. Platinum Underwriters Holdings Ltd (PTP)
2. Accelrys, Inc. (ACCL)
3. W R Grace & Co (GRA)
4. Viasystems Group Inc (VIAS)
Table 1. Insider trading of Platinum Underwriters Holdings Ltd (PTP) by Steffen Christopher J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-04-22 | PTP | Option Ex | 880 | .00 | 0 |
| 2013-04-24 | PTP | Option Ex | 1,418 | .00 | 0 |
| 2012-04-24 | PTP | Option Ex | 1,341 | .00 | 0 |
| 2011-04-27 | PTP | Option Ex | 1,362 | .00 | 0 |
| 2011-02-11 | PTP | Buy | 5,000 | 43.26 | 216,300 |
Table 2. Insider trading of Accelrys, Inc. (ACCL) by Steffen Christopher J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2009-08-19 | ACCL | Buy | 10,000 | 5.73 | 57,310 |
Table 3. Insider trading of W R Grace & Co (GRA) by Steffen Christopher J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2009-05-19 | GRA | Buy | 10,000 | 13.04 | 130,429 |
Table 4. Insider trading of Viasystems Group Inc (VIAS) by Steffen Christopher J
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2012-12-14 | VIAS | Buy | 874 | 13.22 | 11,556 |
| 2012-12-13 | VIAS | Buy | 3,068 | 13.40 | 41,108 |
| 2012-12-11 | VIAS | Buy | 2 | 12.95 | 25 |
| 2012-12-12 | VIAS | Buy | 2,816 | 13.38 | 37,686 |
| 2012-12-07 | VIAS | Buy | 5 | 12.50 | 62 |
| 2012-12-10 | VIAS | Buy | 39 | 12.50 | 487 |
| 2012-11-21 | VIAS | Buy | 1,596 | 9.96 | 15,900 |
| 2012-11-23 | VIAS | Buy | 200 | 9.96 | 1,993 |
| 2012-11-20 | VIAS | Buy | 1,600 | 9.99 | 15,991 |
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 Steffen Christopher J
(Director of Platinum Underwriters Holdings Ltd at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.