- Company Directors - G
- Griffith Michael A
Insider Trading History of Griffith Michael A
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Griffith Michael A since 2006.
The trader's CIK number is 1241821.
At the time of the last reporting, Griffith Michael A was the Director of Repligen Corp. (stock ticker symbol RGEN).
Also see all insider trading activities at Repligen Corp.
Note that in the past
GRIFFITH MICHAEL A also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Centrue Financial Corp (TRUE) by Griffith Michael A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2006 | TRUE | 0 | $0 | 0 | $0 | 5,481 | $0 |
Yearly summary of insider trading at Unionbancorp Inc (TRUE) by Griffith Michael A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2009 | TRUE | 1,000 | $5,250 | 0 | $0 | 0 | $0 |
| 2008 | TRUE | 10,000 | $105,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Repligen Corp (RGEN) by Griffith Michael A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2014 | RGEN | 0 | $0 | 23,342 | $534,298 | 16,000 | $72,480 |
| 2012 | RGEN | 2,000 | $9,752 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Griffith Michael A:
1. Centrue Financial Corp (TRUE)
2. Unionbancorp Inc (TRUE)
3. Repligen Corp (RGEN)
Table 1. Insider trading of Centrue Financial Corp (TRUE) by Griffith Michael A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2006-11-10 | TRUE | Option Ex | 5,481 | .00 | 0 |
Table 2. Insider trading of Unionbancorp Inc (TRUE) by Griffith Michael A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2009-05-22 | TRUE | Buy | 1,000 | 5.25 | 5,250 |
| 2008-11-04 | TRUE | Buy | 10,000 | 10.50 | 105,000 |
Table 3. Insider trading of Repligen Corp (RGEN) by Griffith Michael A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2014-11-10 | RGEN | Option Ex | 16,000 | 4.53 | 72,480 |
| 2014-11-10 | RGEN | Sale | 23,342 | 22.89 | 534,298 |
| 2012-08-16 | RGEN | Buy | 2,000 | 4.88 | 9,752 |
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 Griffith Michael A
(Director of Repligen Corp at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.