James N. Topper serves as Executive at AMICUS THERAPEUTICS INC, where they oversee executive responsibilities. Since joining the company, James N. Topper has executed 985 insider transactions totaling $107.0M, demonstrating a bullish approach to their equity position. Their most recent transaction on Feb 1, 2008 involved purchasing 935 shares valued at $8.9K.
James N. Topper currently holds 3,028,524 shares of AMICUS THERAPEUTICS INC (FOLD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, James N. Topper has been a net buyer of FOLD stock. They have purchased $106.6M and sold $370.2K worth of shares.
James N. Topper's most recent insider trade was on Feb 1, 2008, when they purchased 935 shares at $9.52 per share.
Get notified when new Form 4 filings are submitted
| $9.51 |
| Discretionary |
| Feb 1, 2008 | FOLD | $37.0K | Purchase | 3,900 | $9.50 | Discretionary |
| Feb 1, 2008 | FOLD | $15.2K | Purchase | 1,600 | $9.49 | Discretionary |
| Feb 1, 2008 | FOLD | $4.7K | Purchase | 500 | $9.48 | Discretionary |
| Feb 1, 2008 | FOLD | $947 | Purchase | 100 | $9.47 | Discretionary |
| Feb 1, 2008 | FOLD | $2.8K | Purchase | 300 | $9.46 | Discretionary |
| Feb 1, 2008 | FOLD | $8.5K | Purchase | 900 | $9.45 | Discretionary |
| Feb 1, 2008 | FOLD | $5.8K | Purchase | 600 | $9.74 | Discretionary |
| Feb 1, 2008 | FOLD | $3.9K | Purchase | 400 | $9.73 | Discretionary |
| Feb 1, 2008 | FOLD | $972 | Purchase | 100 | $9.72 | Discretionary |
| Feb 1, 2008 | FOLD | $1.9K | Purchase | 200 | $9.71 | Discretionary |
| Feb 1, 2008 | FOLD | $3.9K | Purchase | 400 | $9.70 | Discretionary |
| Feb 1, 2008 | FOLD | $1.6K | Purchase | 165 | $9.69 | Discretionary |
| Feb 1, 2008 | FOLD | $15.7K | Purchase | 1,600 | $9.81 | Discretionary |
| Feb 1, 2008 | FOLD | $990 | Purchase | 100 | $9.90 | Discretionary |
| Feb 1, 2008 | FOLD | $986 | Purchase | 100 | $9.86 | Discretionary |
| Feb 1, 2008 | FOLD | $3.9K | Purchase | 400 | $9.84 | Discretionary |
| Feb 1, 2008 | FOLD | $7.9K | Purchase | 800 | $9.83 | Discretionary |
| Feb 1, 2008 | FOLD | $12.8K | Purchase | 1,300 | $9.82 | Discretionary |
| Feb 1, 2008 | FOLD | $993 | Purchase | 100 | $9.93 | Discretionary |
| Feb 1, 2008 | FOLD | $17.0K | Purchase | 1,735 | $9.80 | Discretionary |
| Feb 1, 2008 | FOLD | $16.6K | Purchase | 1,700 | $9.79 | Discretionary |
| Feb 1, 2008 | FOLD | $25.1K | Purchase | 2,565 | $9.78 | Discretionary |
| Feb 1, 2008 | FOLD | $16.6K | Purchase | 1,700 | $9.77 | Discretionary |
| Feb 1, 2008 | FOLD | $9.8K | Purchase | 1,000 | $9.76 | Discretionary |
| Feb 1, 2008 | FOLD | $4.9K | Purchase | 500 | $9.75 | Discretionary |
| Jan 31, 2008 | FOLD | $3.9K | Purchase | 400 | $9.79 | Discretionary |
| Jan 31, 2008 | FOLD | $7.8K | Purchase | 800 | $9.78 | Discretionary |
| Jan 31, 2008 | FOLD | $4.9K | Purchase | 500 | $9.77 | Discretionary |