| Date Filed | Type | Description |
| 06/16/2023 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 17,606 options
@ $9.55, valued at
$168.1k
|
|
| 01/09/2023 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 10,000 shares
@ $0 |
|
| 10/04/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 4,744 options
@ $7.35, valued at
$34.9k
|
|
| 08/08/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 1,000 shares
@ $0 |
|
| 06/13/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 2,726 options
@ $9.82, valued at
$26.8k
|
|
| 05/31/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 22,108 shares
@ $9.7283, valued at
$215.1k
Sold 27,892 shares
@ $9.7, valued at
$270.6k
Sold 44,215 shares
@ $9.7283, valued at
$430.1k
Sold 55,785 shares
@ $9.7, valued at
$541.1k
|
|
| 05/18/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 14,000 shares
@ $0 |
|
| 04/18/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 10,000 shares
@ $0 |
|
| 03/14/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 100,000 shares
@ $5.75, valued at
$575k
Sold 100,000 shares
@ $5.78, valued at
$578k
|
|
| 02/17/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Paid exercise price by delivering 11,580 shares
@ $3.67, valued at
$42.5k
Exercised 25,000 options
@ $1.7, valued at
$42.5k
|
|
| 02/08/2022 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 8,000 shares
@ $0 |
|
| 02/08/2022 |
5
| MANDRACCHIA STEPHEN P (Director) has filed a Form 5 on HUDSON TECHNOLOGIES INC /NY |
| 11/19/2021 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 92,100 shares
@ $4.71, valued at
$433.8k
Sold 92,100 shares
@ $4.71, valued at
$433.8k
Sold 7,900 shares
@ $4.703, valued at
$37.2k
Sold 7,900 shares
@ $4.67, valued at
$36.9k
|
|
| 07/02/2021 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 3,529 shares
@ $0 |
|
| 05/27/2021 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 76,074 shares
@ $2.37, valued at
$180.3k
Sold 76,073 shares
@ $2.37, valued at
$180.3k
Sold 23,926 shares
@ $2.48, valued at
$59.3k
Sold 23,927 shares
@ $2.48, valued at
$59.3k
Exercised 195,700 shares
@ $1.09, valued at
$213.3k
Paid exercise price by delivering 79,005 shares
@ $2.7, valued at
$213.3k
Exercised 36,774 shares
@ $1.09, valued at
$40.1k
Paid exercise price by delivering 14,846 shares
@ $2.7, valued at
$40.1k
Exercised 195,700 options
@ $1.09, valued at
$213.3k
Exercised 36,774 options
@ $1.09, valued at
$40.1k
|
|
| 03/15/2021 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 91,300 shares
@ $1.57, valued at
$143.3k
Sold 8,100 shares
@ $1.571, valued at
$12.7k
Sold 600 shares
@ $1.575, valued at
$945 |
|
| 03/11/2021 |
4
| MANDRACCHIA STEPHEN P (Director) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Acquired (by will) 41,003 shares
@ $0
Acquired (by will) 9,112 shares
@ $0 |
|
| 09/01/2020 |
3
| MANDRACCHIA STEPHEN P (VP Legal & Reg., Secretary) has filed a Form 3 on HUDSON TECHNOLOGIES INC /NY |
| 05/03/2019 |
4
| MANDRACCHIA STEPHEN P (Vice President Legal & Reg) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 25,000 options to buy
@ $1.7, valued at
$42.5k
|
|
| 02/22/2019 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 7,500 shares
@ $0 |
|
| 01/15/2019 |
5
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 5 on HUDSON TECHNOLOGIES INC /NY |
| 12/04/2018 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 195,700 options to buy
@ $1.09, valued at
$213.3k
Granted 147,094 options to buy
@ $1.09, valued at
$160.3k
|
|
| 03/16/2018 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Bought 2,000 shares
@ $5.51, valued at
$11k
|
|
| 01/18/2018 |
5
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 5 on HUDSON TECHNOLOGIES INC /NY |
| 12/21/2017 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 141,818 options to buy
@ $5.7, valued at
$808.4k
|
|
| 11/20/2017 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 5,000 shares
@ $0
Exercised 125,000 shares
@ $0.85, valued at
$106.3k
Paid exercise price by delivering 48,592 shares
@ $5.76, valued at
$279.9k
Exercised 125,000 options
@ $0.85, valued at
$106.3k
|
|
| 08/22/2017 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 100 shares
@ $0
Gifted 5,000 shares
@ $0
Exercised 76,855 shares
@ $3.23, valued at
$248.2k
Exercised 28,145 shares
@ $3.55, valued at
$99.9k
Paid exercise price by delivering 59,088 shares
@ $8.56, valued at
$505.8k
Exercised 28,145 options to buy
@ $3.55, valued at
$99.9k
Exercised 76,855 options to buy
@ $3.23, valued at
$248.2k
|
|
| 02/06/2017 |
5
| Form 5 - Annual statement of changes in beneficial ownership of securities |
| 11/18/2016 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 09/26/2016 |
4
| MANDRACCHIA STEPHEN P (VP Legal & Regulatory, Sec) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Gifted 8,700 shares
@ $0
Gifted 7,000 shares
@ $0 |
|
| 08/30/2016 |
4/A
| MANDRACCHIA STEPHEN P (VP Legal & Reg., Secretary) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Granted 126,020 options
@ $3.79, valued at
$477.6k
Granted 23,980 options
@ $4.17, valued at
$100k
|
|
| 08/11/2016 |
4
| MANDRACCHIA STEPHEN P (Vice President Legal & Reg) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 28,258 shares
@ $4.973, valued at
$140.5k
|
|
| 08/09/2016 |
4
| MANDRACCHIA STEPHEN P (Vice President Legal & Reg.) has filed a Form 4 on HUDSON TECHNOLOGIES INC /NY|
Txns:
| Sold 271,742 shares
@ $4.9, valued at
$1.3M
|
|
| 07/19/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
|