Watch AMTX. Know when insiders buy.
One email the day a filing lands. Free.
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
| Filed | Form | What it is | Period | Document |
|---|---|---|---|---|
| Aug 6 | 10-Q | Quarterly report | Jun 30 | open on EDGAR ↗ |
| Aug 6 | 8-K | Current report · Results announced, Regulation FD, Exhibits | Aug 6 | open on EDGAR ↗ |
| Jul 27 | SCHEDULE 13G | — | open on EDGAR ↗ | |
| Jun 11 | 4 | Insider transaction | Jun 10 | open on EDGAR ↗ |
| Jun 10 | 144 | Notice of proposed sale | — | open on EDGAR ↗ |
| May 26 | 8-K | Current report · Shareholder vote | May 20 | open on EDGAR ↗ |
| May 7 | 10-Q | Quarterly report | Mar 31 | open on EDGAR ↗ |
| May 7 | 8-K | Current report · Results announced, Regulation FD, Exhibits | May 7 | open on EDGAR ↗ |
| Apr 7 | DEF 14A | Proxy statement | May 20 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 23 | 4 | Insider transaction | Mar 19 | open on EDGAR ↗ |
| Mar 16 | 8-K | Current report · Auditor change, Exhibits | Mar 10 | open on EDGAR ↗ |
| Mar 16 | S-8 | Employee stock plan | — | open on EDGAR ↗ |
| Mar 16 | 10-K | Annual report | Dec 31 | open on EDGAR ↗ |
| Mar 12 | 8-K | Current report · Results announced, Regulation FD, Exhibits | Mar 12 | open on EDGAR ↗ |
| Feb 19 | 8-K | Current report · Bylaw or fiscal-year change, Shareholder vote, Other event, Exhibits | Feb 18 | open on EDGAR ↗ |
| Feb 6 | 8-K | Current report · Material agreement, Exhibits | Feb 4 | open on EDGAR ↗ |
| Jan 28 | 4 | Insider transaction | Jan 22 | open on EDGAR ↗ |
| Jan 28 | 4 | Insider transaction | Jan 22 | open on EDGAR ↗ |
| Jan 28 | 4 | Insider transaction | Jan 22 | open on EDGAR ↗ |
| Jan 28 | 4 | Insider transaction | Jan 22 | open on EDGAR ↗ |
| Jan 28 | 4 | Insider transaction | Jan 22 | open on EDGAR ↗ |
| Jan 28 | DEFA14A | FORM DEFA14A | — | open on EDGAR ↗ |
| Jan 28 | 8-K | Current report · Material agreement, Officer or director change, Other event | Jan 22 | open on EDGAR ↗ |
| Dec 31 | DEFA14A | FORM DEFA14A | — | open on EDGAR ↗ |
| Dec 19 | PRE 14A | FORM PRE 14A | Feb 18 | open on EDGAR ↗ |
| Nov 7 | 10-Q | Quarterly report | Sep 30 | open on EDGAR ↗ |
| Nov 6 | 8-K | Current report · Results announced, Regulation FD, Exhibits | Nov 6 | open on EDGAR ↗ |
| Oct 21 | 8-K | Current report · Material agreement | Oct 15 | open on EDGAR ↗ |
| Aug 14 | 4 | Insider transaction | Aug 14 | open on EDGAR ↗ |
| Aug 14 | 144 | Notice of proposed sale | — | open on EDGAR ↗ |
| Aug 7 | 10-Q | Quarterly report | Jun 30 | open on EDGAR ↗ |
| Aug 7 | 8-K | Current report · Results announced, Regulation FD, Exhibits | Aug 7 | open on EDGAR ↗ |
| Jun 10 | 4 | Insider transaction | Jun 9 | open on EDGAR ↗ |
| Jun 9 | 144 | Notice of proposed sale | — | open on EDGAR ↗ |
| May 19 | 4 | Insider transaction | May 15 | open on EDGAR ↗ |
Straight from the SEC's filing index, cached for six hours. Full history on EDGAR ↗