Jeffrey G. Black
CIK 1449439 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 4, 2024 · Latest: Sept. 4, 2024
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 32 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
32 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2024 | XGN | P | 22,298 | $2.98 | $66,448 | 274,492 Direct | +8.84% | Acquired | 155.4% (price as of 2026-08-20) |
| May 19, 2023 | LAB | P | 42,492 | $2.29 | $97,307 | 85,984 Direct | +97.70% | Acquired | -70.5% (price as of 2026-08-20) |
| May 18, 2023 | LAB | P | 43,492 | $2.22 | $96,552 | 43,492 Direct | — | Acquired | -69.5% (price as of 2026-08-20) |
| March 9, 2021 | ATEC | S 10b5-1 | 7,000 | $16.69 | $116,830 | 620,770 Direct | -1.12% | Disposed | -42.4% (price as of 2026-08-20) |
| Feb. 16, 2021 | ATEC | S 10b5-1 | 25,000 | $16.28 | $407,000 | 627,770 Direct | -3.83% | Disposed | -41.0% (price as of 2026-08-20) |
| Aug. 11, 2020 | ATEC | S | 5,000 | $6.42 | $32,100 | 652,770 Direct | -0.76% | Disposed | 49.7% (price as of 2026-08-20) |
| Aug. 4, 2020 | ATEC | S 10b5-1 | 8,929 | $5.03 | $44,913 | 657,770 Direct | -1.34% | Disposed | 91.1% (price as of 2026-08-20) |
| March 10, 2020 | ATEC | S 10b5-1 | 6,563 | $5.08 | $33,340 | 505,299 Direct | -1.28% | Disposed | 89.2% (price as of 2026-08-20) |
| Aug. 2, 2019 | ATEC | S 10b5-1 | 8,929 | $4.74 | $42,323 | 511,862 Direct | -1.71% | Disposed | 102.7% (price as of 2026-08-20) |
| Aug. 17, 2017 | ATEC | P | 5,000 | $1.80 | $9,000 | 34,000 Indirect | +17.24% | Acquired | 433.9% (price as of 2026-08-20) |
| Aug. 16, 2017 | ATEC | P | 4,000 | $1.75 | $7,000 | 79,000 Direct | +5.33% | Acquired | 449.1% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 21, 2025 | XGN | Stock Option(right to buy) | Common Stock (10,000) | $3.58 | Feb. 20, 2035 | 10,000 | Acquired |
| Aug. 15, 2024 | LAB | Restricted Stock Units | Common Stock (13,157) | — | — | 13,157 | Disposed |
| May 20, 2024 | LAB | Stock Option (Right to Buy) | Common Stock (400,000) | $2.58 | May 20, 2034 | 400,000 | Acquired |
| May 15, 2024 | LAB | Common Stock | Common Stock (52,631) | — | — | 52,631 | Disposed |
| May 15, 2023 | LAB | Stock Option (Right to Buy) | Common Stock (400,000) | $1.90 | May 15, 2033 | 400,000 | Acquired |
| May 15, 2023 | LAB | Restricted Stock Units | Common Stock (210,526) | — | — | 210,526 | Acquired |
| July 30, 2018 | ATEC | Employee Stock Option (right to buy) | Common Stock (148,445) | $2.69 | July 30, 2028 | 148,445 | Acquired |
| May 17, 2018 | ATEC | Series B Convertible Preferred Stock | Common Stock | — | — | 50 | Disposed |
| March 8, 2018 | ATEC | Warrants (right to buy) | Common Stock (13,492) | $3.50 | — | 13,492 | Acquired |
| March 8, 2018 | ATEC | Series B Convertible Preferred Stock | Common Stock (15,873) | — | — | 50 | Acquired |
| July 26, 2017 | ATEC | Employee Stock Option (right to buy) | Common Stock (193,000) | $1.68 | July 26, 2027 | 193,000 | Acquired |
| July 14, 2017 | ATEC | Series A Convertible Preferred Stock | Common Stock (25,000) | $0.00 | — | 50 | Disposed |
| March 29, 2017 | ATEC | Warrants (right to buy) | Common Stock (25,000) | $2.00 | — | 25,000 | Acquired |
| March 29, 2017 | ATEC | Series A Convertible Preferred Stock | Common Stock (25,000) | $2.00 | — | 50 | Acquired |
| March 6, 2017 | ATEC | Stock Option (Right to Buy) | Common Stock (75,000) | $4.10 | March 5, 2027 | 75,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 4, 2024 | XGN | Common Stock | 27,194 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $465,000 | — | $53,700 | $27,069 | $186,000 | — | $14,421 | $746,190 |
| 2024 | $141,536 | $125,000 | — | — | $84,000 | — | — | $1,021,036 |
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2019 | $350,000 | — | $1,289,183 | — | $275,000 | — | $27,756 | $1,941,939 |
| 2018 | $350,000 | — | $274,490 | $277,800 | — | — | $24,635 | $926,925 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.