Alexander K. Arrow serves as Executive at BIOLASE TECHNOLOGY INC, where they oversee executive responsibilities. Since joining the company, Alexander K. Arrow has executed 44 insider transactions totaling $259.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Oct 12, 2023 involved purchasing 8,000 shares valued at $6.5K.
Alexander K. Arrow currently holds 45,815 shares of BIOLASE TECHNOLOGY INC (BLTI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Alexander K. Arrow has been a net buyer of BLTI stock. They have purchased $259.0K and sold $0 worth of shares.
Alexander K. Arrow's most recent insider trade was on Oct 12, 2023, when they purchased 8,000 shares at $0.81 per share.
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| $0.72 |
| Discretionary |
| May 17, 2022 | PTIX | $16.3K | Purchase | 23,000 | $0.71 | Discretionary |
| Apr 30, 2021 | PTIX | $2.3K | Purchase | 1,000 | $2.29 | Discretionary |
| Apr 29, 2021 | PTIX | $2.3K | Purchase | 1,000 | $2.29 | Discretionary |
| Jun 17, 2016 | ATRN | $175.0K | Award | 140,000 | $1.25 | Discretionary |
| Jul 22, 2014 | BIOL | $15.0K | Purchase | 7,812 | $1.92 | Discretionary |
| Aug 14, 2012 | BLTI | $1.9K | Purchase | 1,100 | $1.72 | Discretionary |
| Aug 14, 2012 | BLTI | $676 | Purchase | 400 | $1.69 | Discretionary |
| Aug 14, 2012 | BLTI | $1.2K | Purchase | 723 | $1.68 | Discretionary |
| Aug 14, 2012 | BLTI | $8.0K | Purchase | 4,800 | $1.67 | Discretionary |
| Aug 14, 2012 | BLTI | $641 | Purchase | 377 | $1.70 | Discretionary |
| Aug 14, 2012 | BLTI | $2.1K | Purchase | 1,237 | $1.73 | Discretionary |
| Aug 14, 2012 | BLTI | $2.3K | Purchase | 1,363 | $1.71 | Discretionary |
| Aug 13, 2012 | BLTI | $13.7K | Purchase | 7,500 | $1.83 | Discretionary |
| Aug 13, 2012 | BLTI | $16.2K | Purchase | 9,000 | $1.80 | Discretionary |
| Aug 13, 2012 | BLTI | $534 | Purchase | 300 | $1.78 | Discretionary |
| Aug 13, 2012 | BLTI | $13.3K | Purchase | 7,500 | $1.77 | Discretionary |
| Aug 13, 2012 | BLTI | $5.6K | Purchase | 3,200 | $1.76 | Discretionary |
| Aug 13, 2012 | BLTI | $2.8K | Purchase | 1,600 | $1.75 | Discretionary |
| Aug 13, 2012 | BLTI | $522 | Purchase | 300 | $1.74 | Discretionary |
| Aug 13, 2012 | BLTI | $7.6K | Purchase | 4,400 | $1.73 | Discretionary |
| Aug 13, 2012 | BLTI | $3.3K | Purchase | 1,900 | $1.72 | Discretionary |
| Aug 13, 2012 | BLTI | $2.2K | Purchase | 1,300 | $1.71 | Discretionary |
| Jun 1, 2012 | BLTI | $478 | Purchase | 200 | $2.39 | Discretionary |
| Jun 1, 2012 | BLTI | $3.7K | Purchase | 1,600 | $2.33 | Discretionary |
| Jun 1, 2012 | BLTI | $7.1K | Purchase | 3,000 | $2.36 | Discretionary |
| May 15, 2012 | BLTI | $4.8K | Award | 2,000 | $2.41 | Discretionary |
| May 15, 2012 | BLTI | $4.8K | Purchase | 2,000 | $2.41 | Discretionary |
| Aug 18, 2011 | BLTI | $14.2K | Purchase | 5,000 | $2.84 | Discretionary |