| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Financial Officer | SVP &Chief Financial Officer | EVP &CFO +1 more
3 companies
Black Jeffrey G. is an EVP &CFO at Alphatec Holdings, Inc. with holdings across 3 companies. Recent SEC Form 4 filings include 4 buys and 7 sells.
Estimated insider holdings value: $6.1M based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 2, 2025 | XGN Exagen Inc. | Chief Financial Officer | Sell | 20,466 | $9.79 | $200,362.14 | -7.1% | -22.0% | - | |
| Nov 15, 2024 | XGN Exagen Inc. | Chief Financial Officer | Buy | 22,298 | $2.98 | $66,448.04 | +8.8% | +43.3% | +202.3% | |
| May 19, 2023 | LAB Standard Biotools Inc. | SVP &Chief Financial Officer | Buy | 85,984 | $2.25 | $193,578.42 | +197.7% | +18.8% | +12.2% | |
| Mar 9, 2021 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 7,000 | $16.69 | $116,830.00 | -1.1% | -14.8% | -32.1% | |
| Feb 16, 2021 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 25,000 | $16.28 | $407,000.00 | -3.8% | -10.9% | -35.5% | |
| Aug 11, 2020 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 5,000 | $6.42 | $32,100.00 | -0.8% | - | - | |
| Aug 4, 2020 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 8,929 | $5.03 | $44,912.87 | -1.3% | - | - | |
| Mar 10, 2020 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 6,563 | $5.08 | $33,307.23 | -1.3% | - | - | |
| Aug 2, 2019 | ATEC Alphatec Holdings, Inc. | EVP &CFO | Sell | 8,929 | $4.75 | $42,368.11 | -1.7% | - | - | |
| Aug 17, 2017 | ATEC Alphatec Holdings, Inc. | Executive VP &CFO | Buy | 5,000 | $1.80 | $9,000.00 | +17.2% | - | - |