Jeffrey G. Black Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Jeffrey G. Black. Jeffrey G. Black is a Chief Accounting Officer in VERENIUM CORP ($DVSA) and a EVP & CFO in Alphatec Holdings, Inc. ($ATEC) and an Executive VP & CFO in Alphatec Holdings, Inc. ($ATEC).
Address: 55 CAMBRIDGE PARKWAY CAMBRIDGE 02142 MA
Companies in which Jeffrey G. Black is an Insider
Alphatec Holdings, Inc.
Industry: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
Position of Jeffrey G. Black: EVP & CFO, Executive VP & CFO
Holdings: 620,770 shares
Latest Transaction: Mar 10 2021
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
VERENIUM CORP
Industry: INDUSTRIAL ORGANIC CHEMICALS [2860]
Position of Jeffrey G. Black: Chief Accounting Officer
Holdings: 4,250 shares
Latest Transaction: Mar 01 2011
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of Jeffrey G. Black
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 10 2021 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Sell | S | 16.69 | 7,000 | 116,830 | 620,770 | 627.8 K to 620.8 K (-1.12 %) |
| Feb 18 2021 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Sell | S | 16.28 | 25,000 | 407,000 | 627,770 | 652.8 K to 627.8 K (-3.83 %) |
| Aug 13 2020 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Sell | S | 6.42 | 5,000 | 32,100 | 652,770 | 657.8 K to 652.8 K (-0.76 %) |
| Aug 06 2020 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Sell | S | 5.03 | 8,929 | 44,913 | 657,770 | 666.7 K to 657.8 K (-1.34 %) |
| May 15 2020 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Payment of Exercise | F | 4.06 | 23,774 | 96,522 | 666,699 | 690.5 K to 666.7 K (-3.44 %) |
| Apr 24 2020 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Grant | A | 0.00 | 179,178 | 0 | 690,473 | 511.3 K to 690.5 K (+35.04 %) |
| Apr 24 2020 | ATEC | Alphatec Holdings, ... | Black Jeffrey G. | EVP & CFO | Grant | A | 0.00 | 179,178 | 0 | 690,473 | 511.3 K to 690.5 K (+35.04 %) |