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EMALFARB MARK A
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All | News | Filings
| Date Filed | Type | Description |
| 02/14/2023 |
SC 13G/A
| EMALFARB MARK A reports a 17.7% stake in DYADIC INTERNATIONAL, INC. |
| 01/05/2023 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Granted 138,478 shares
@ $1.38, valued at
$191.1k
Granted 200,000 options
@ $1.38, valued at
$276k
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| 02/14/2022 |
SC 13G/A
| EMALFARB MARK A reports a 17.9% stake in DYADIC INTERNATIONAL, INC. |
| 01/05/2022 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Granted 200,000 options
@ $4.81, valued at
$962k
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| 12/23/2021 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Sold 26,486 shares
@ $4.33, valued at
$114.7k
Sold 35,649 shares
@ $4.12, valued at
$146.9k
Sold 28,767 shares
@ $4.1, valued at
$117.9k
Exercised 150,000 shares
@ $1.63, valued at
$244.5k
Exercised 150,000 options
@ $1.63, valued at
$244.5k
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| 06/09/2021 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Sold 44,000 shares
@ $3.95, valued at
$173.8k
Sold 30,000 shares
@ $3.82, valued at
$114.6k
Sold 23,000 shares
@ $3.72, valued at
$85.6k
Exercised 100,000 shares
@ $1.67, valued at
$167k
Exercised 100,000 options
@ $1.67, valued at
$167k
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| 06/04/2021 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Sold 76,349 shares
@ $3.74, valued at
$285.5k
Sold 26,721 shares
@ $3.61, valued at
$96.5k
Sold 132,000 shares
@ $3.85, valued at
$508.2k
Exercised 400,000 shares
@ $1.67, valued at
$668k
Exercised 400,000 options
@ $1.67, valued at
$668k
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| 01/06/2021 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Granted 200,000 options
@ $5.16, valued at
$1M
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| 01/03/2020 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Granted 300,000 options
@ $5.27, valued at
$1.6M
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| 04/12/2019 |
4
| EMALFARB MARK A (President and CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Exercised 12,500 shares
@ $1.71, valued at
$21.4k
Exercised 37,500 shares
@ $1.71, valued at
$64.1k
Exercised 12,500 options
@ $1.71, valued at
$21.4k
Exercised 37,500 options
@ $1.71, valued at
$64.1k
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| 02/13/2019 |
3
| EMALFARB MARK A (President and CEO) has filed a Form 3 on DYADIC INTERNATIONAL INC |
| 04/15/2008 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 11/13/2007 |
SC 13D
| EMALFARB MARK A has filed a Schedule 13D for Dyadic International, Inc. |
| 04/09/2007 |
4
| EMALFARB MARK A (CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Granted 150,000 options to buy
@ $5.8, valued at
$870k
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| 05/03/2006 |
4
| EMALFARB MARK A (CEO) has filed a Form 4 on DYADIC INTERNATIONAL INC|
Txns:
| Converted 251,298 shares
@ $3.33, valued at
$836.8k
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| 02/07/2006 |
SC 13G
| EMALFARB MARK A reports a 24.5% stake in DYADIC INTERNATIONAL, INC. |
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