Jonathan Allen
CIK 1700477 · View on SEC EDGAR ↗
Insider
First SEC filing: March 27, 2017 · Latest: March 27, 2017
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 7 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 8, 2018 | ATEC | A | 13,493 | — | — | 13,493 Direct | — | Acquired | (price as of 2026-08-19) |
| March 8, 2018 | ATEC | A | 50 | $1000.00 | $50,000 | 50 Direct | — | Acquired | -99.0% (price as of 2026-08-19) |
| March 2, 2018 | ATEC | M | 250 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-19) |
| March 2, 2018 | ATEC | M | 125,000 | — | — | 200,000 Direct | +166.67% | Acquired | (price as of 2026-08-19) |
| July 26, 2017 | ATEC | A | 193,000 | — | — | 193,000 Direct | — | Acquired | (price as of 2026-08-19) |
| March 29, 2017 | ATEC | A | 125,000 | — | — | 125,000 Direct | — | Acquired | (price as of 2026-08-19) |
| March 29, 2017 | ATEC | A | 250 | $1000.00 | $250,000 | 250 Direct | — | Acquired | -99.0% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| March 8, 2018 | ATEC | Warrants (right to buy) | Common Stock (13,493) | $3.50 | — | 13,493 | Acquired |
| March 8, 2018 | ATEC | Series B Convertible Preferred Stock | Common Stock (15,874) | — | — | 50 | Acquired |
| March 2, 2018 | ATEC | Series A Convertible Preferred Stock | Common Stock (125,000) | $0.00 | — | 250 | Disposed |
| July 26, 2017 | ATEC | Employee Stock Option (right to buy) | Common Stock (193,000) | $1.68 | July 26, 2027 | 193,000 | Acquired |
| March 29, 2017 | ATEC | Warrants (right to buy) | Common Stock (125,000) | $2.00 | — | 125,000 | Acquired |
| March 29, 2017 | ATEC | Series A Convertible Preferred Stock | Common Stock (125,000) | $2.00 | — | 250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.