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Arrow Alexander K.
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Create: Alert |
All | News | Filings
| Date Filed | Type | Description |
| 10/13/2023 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 11/25/2022 |
4
| Arrow Alexander K. (Exit) has filed a Form 4 on EUDA Health Holdings Ltd |
| 05/18/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/03/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/01/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/20/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 05/03/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 07/21/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 02/26/2020 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/25/2019 |
4
| Arrow Alexander K. (CFO) has filed a Form 4 on Protagenic Therapeutics, Inc.\new|
Txns:
| Granted 41,667 options to buy
@ $1, valued at
$41.7k
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| 10/18/2017 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 06/21/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/10/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/11/2013 |
4
| Arrow Alexander K. (President and COO) has filed a Form 4 on BIOLASE, INC|
Txns:
| Granted 350,000 options to buy
@ $4, valued at
$1.4M
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| 08/15/2012 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE, INC|
Txns:
| Bought 1,363 shares
@ $1.71, valued at
$2.3k
Bought 1,100 shares
@ $1.72, valued at
$1.9k
Bought 1,237 shares
@ $1.73, valued at
$2.1k
Bought 377 shares
@ $1.7, valued at
$640.9
Bought 4,800 shares
@ $1.67, valued at
$8k
Bought 723 shares
@ $1.68, valued at
$1.2k
Bought 400 shares
@ $1.69, valued at
$676 |
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| 08/15/2012 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE, INC|
Txns:
| Bought 1,300 shares
@ $1.71, valued at
$2.2k
Bought 1,900 shares
@ $1.72, valued at
$3.3k
Bought 4,400 shares
@ $1.73, valued at
$7.6k
Bought 300 shares
@ $1.74, valued at
$522
Bought 1,600 shares
@ $1.75, valued at
$2.8k
Bought 3,200 shares
@ $1.76, valued at
$5.6k
Bought 7,500 shares
@ $1.77, valued at
$13.3k
Bought 300 shares
@ $1.78, valued at
$534
Bought 9,000 shares
@ $1.8, valued at
$16.2k
Bought 7,500 shares
@ $1.83, valued at
$13.7k
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| 06/05/2012 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE, INC|
Txns:
| Bought 1,600 shares
@ $2.33, valued at
$3.7k
Bought 200 shares
@ $2.39, valued at
$478
Bought 3,000 shares
@ $2.36, valued at
$7.1k
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| 05/29/2012 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Granted 20,000 options to buy
@ $2.56, valued at
$51.2k
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| 05/18/2012 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Granted 2,000 shares
@ $2.41, valued at
$4.8k
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| 08/22/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Bought 5,000 shares
@ $2.84, valued at
$14.2k
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| 08/17/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Bought 6,200 shares
@ $3.05, valued at
$18.9k
Bought 5,000 shares
@ $3.13, valued at
$15.7k
Bought 5,000 shares
@ $2.97, valued at
$14.9k
Bought 2,800 shares
@ $2.85, valued at
$8k
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| 06/02/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Exercised 10,000 options to buy
@ $1.15, valued at
$11.5k
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| 05/27/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Bought 500 shares
@ $4.99, valued at
$2.5k
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| 05/23/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Bought 1,500 shares
@ $4.96, valued at
$7.4k
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| 05/13/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 04/08/2011 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Exercised 4,000 options to buy
@ $1.15, valued at
$4.6k
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| 11/18/2010 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Bought 1,000 shares
@ $1.64, valued at
$1.6k
Bought 1,000 shares
@ $1.51, valued at
$1.5k
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| 11/08/2010 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Granted 35,000 options to buy
@ $1.77, valued at
$62k
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| 07/30/2010 |
4
| Arrow Alexander K. (Director) has filed a Form 4 on BIOLASE TECHNOLOGY INC|
Txns:
| Granted 42,500 options to buy
@ $1.15, valued at
$48.9k
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