Lawrence J. Knopf serves as Executive at HeartWare International, Inc., where they oversee executive responsibilities. Since joining the company, Lawrence J. Knopf has executed 46 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 30, 2022 involved receiving (via award) 1,484 shares valued at $4.0K.
Lawrence J. Knopf currently holds 1,938 shares of HeartWare International, Inc. (HTWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lawrence J. Knopf has been a net seller of HTWR stock. They have purchased $0 and sold $1.5M worth of shares.
Lawrence J. Knopf's most recent insider trade was on Jun 30, 2022, when they sold 1,484 shares at $2.70 per share.
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| $7.59 |
| Discretionary |
| Aug 23, 2016 | HTWR | $1.0M | Tender | 17,608 | $58.00 | Discretionary |
| Feb 25, 2016 | HTWR | $3.0K | Sale | 100 | $30.20 | Discretionary |
| Feb 25, 2016 | HTWR | $9.3K | Sale | 323 | $28.84 | Discretionary |
| Feb 24, 2016 | HTWR | $9.3K | Sale | 287 | $32.27 | Discretionary |
| Feb 24, 2016 | HTWR | $0 | Option Exercise | 1,200 | $N/A | Discretionary |
| Feb 23, 2016 | HTWR | $0 | Option Exercise | 875 | $N/A | Discretionary |
| Feb 8, 2016 | HTWR | $11.1K | Sale | 300 | $36.95 | Discretionary |
| Feb 8, 2016 | HTWR | $3.8K | Sale | 100 | $38.04 | Discretionary |
| Feb 8, 2016 | HTWR | $5.8K | Sale | 168 | $34.76 | Discretionary |
| Feb 7, 2016 | HTWR | $0 | Option Exercise | 1,400 | $N/A | Discretionary |
| Dec 22, 2015 | HTWR | $28.7K | Sale | 621 | $46.26 | Discretionary |
| Dec 22, 2015 | HTWR | $4.8K | Sale | 100 | $47.55 | Discretionary |
| Dec 21, 2015 | HTWR | $0 | Option Exercise | 1,500 | $N/A | Discretionary |
| Mar 30, 2015 | HTWR | $17.9K | Sale | 200 | $89.66 | Discretionary |
| Mar 30, 2015 | HTWR | $136.7K | Sale | 1,541 | $88.70 | Discretionary |
| Mar 28, 2015 | HTWR | $0 | Option Exercise | 5,250 | $N/A | Discretionary |
| Feb 25, 2015 | HTWR | $35.7K | Sale | 399 | $89.52 | Discretionary |
| Feb 24, 2015 | HTWR | $0 | Option Exercise | 1,200 | $N/A | Discretionary |
| Feb 9, 2015 | HTWR | $44.1K | Sale | 510 | $86.47 | Discretionary |
| Feb 7, 2015 | HTWR | $0 | Option Exercise | 1,400 | $N/A | Discretionary |
| Dec 22, 2014 | HTWR | $14.6K | Sale | 200 | $73.23 | Discretionary |
| Dec 22, 2014 | HTWR | $38.0K | Sale | 522 | $72.80 | Discretionary |
| Dec 21, 2014 | HTWR | $0 | Option Exercise | 1,500 | $N/A | Discretionary |
| Sep 10, 2014 | HTWR | $36.4K | Sale | 465 | $78.37 | Discretionary |
| Sep 9, 2014 | HTWR | $0 | Option Exercise | 1,400 | $N/A | Discretionary |
| Mar 31, 2014 | HTWR | $18.5K | Sale | 201 | $91.94 | Discretionary |
| Mar 31, 2014 | HTWR | $140.5K | Sale | 1,543 | $91.05 | Discretionary |
| Mar 28, 2014 | HTWR | $0 | Option Exercise | 5,250 | $N/A | Discretionary |