Amesite Inc. (AMST) IPO - S-1 Filing, Stock & Insider Activity
Amesite Inc. IPO - Status & S-1 Filing
- Ticker: AMST
- Status: Registered - S-1 filed with the SEC
- S-1 filed: 2026-04-20
- Exchange: NASDAQ
- Expected price range: not yet disclosed (set in a later S-1/A or pricing amendment)
- Shares offered: 14,083
- SEC CIK: 0001807166 · View the S-1 on SEC EDGAR →
Track every registration update on the InsiderAlpha IPO tracker.
Last SEC filing
Amesite Inc. (AMST) has filed 7 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-07-02. Insiders disclosed 6 open-market purchases totaling $600K. 3 Form 8-K material event filings were reported by AMST in the last 90 days. InsiderAlpha tracks every AMST SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About Amesite Inc. (AMST)
Amesite Inc. trades under the ticker AMST. InsiderAlpha tracks 38 primary SEC Form 4 filings from 8 reporting insiders for AMST since 2024, sourced directly from SEC EDGAR.
| Sector | Information Technology insider trading |
|---|---|
| SIC classification | Services-Prepackaged Software (SIC 7372) |
| SEC CIK | 0001807166 |
90-Day SEC Filing Activity
| Insider purchases (90d) | 6 ($600K) |
|---|---|
| Form 4 filings (90d) | 7 |
| Form 8-K filings (90d) | 3 |
| Latest Form 4 filing | 2026-07-02 |
Recent AMST Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Ann Marie Sastry | CHIEF EXECUTIVE OFFICER | P - Open-market purchase | 174.2K | $1.44 | $250K | SEC | |
| George Parmer | Director | P - Open-market purchase | 243.9K | $1.44 | $350K | SEC | |
| George Parmer | Director | M - Option exercise | 41.3K | - | - | SEC | |
| Barbie Brewer | Director | M - Option exercise | 41.3K | - | - | SEC | |
| Gilbert S. Omenn | Director | M - Option exercise | 41.3K | - | - | SEC | |
| J. Michael Losh | Director | M - Option exercise | 41.3K | - | - | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for Amesite Inc. (AMST). Updated in real time as new filings are submitted to the SEC.
Most-Active AMST Insiders - Last 90 Days
| Insider | Form 4 filings | Total transaction value |
|---|---|---|
| George Parmer | 4 | $350K |
| Ann Marie Sastry | 3 | $250K |
| Gilbert S. Omenn | 1 | - |
| J. Michael Losh | 1 | - |
| Barbie Brewer | 1 | - |
Recent AMST Form 8-K Material Events
- - Item 1.01, 9.01 [SEC]
- - Item 5.02, 5.07, 9.01 [SEC]
- - Item 8.01, 9.01 [SEC]
- - Item 1.01, 3.02, 8.01, 9.01 [SEC]
- - Financing · negative [SEC]
DETROIT, April 27, 2026 (GLOBE NEWSWIRE) -- Amesite Inc. (Nasdaq: AMST) (the “Company”), a leading developer of AI-powered enterprise solutions, today announced that it has filed with the U.S. Securities and Exchange Commission (the “SEC”) a request for withdrawal of the Company’
Recent Insider Filings
- - Sarah Berman (CHIEF FINANCIAL OFFICER)
- - George Parmer (Director)
- - Gilbert S. Omenn (Director)
- - J. Michael Losh (Director)
- - Barbie Brewer (Director)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in AMST insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
AMST Insider Trading - FAQ
- What is the latest insider trade for AMST?
- Amesite Inc. (AMST) had 7 insider filings in the last 90 days, with the most recent on 2026-07-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying AMST stock?
- 6 insider purchases of AMST were filed in the last 90 days, totaling $600K.
- How many insiders are selling AMST stock?
- 0 insider sales of AMST were filed in the last 90 days.
- Where can I see AMST SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks AMST Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live AMST dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.