// company-profile
Atomera Inc
ATOM// activity-summary
Recent insider activity is bullish. Over the last 30 days, 8 insiders purchased shares versus 4 sales. Buying was led by BIBAUD SCOTT A..
// 90-day insight
Over the last 90 days, Atomera Inc insiders bought $480K (12 transactions) and sold $661K (4 transactions).
- Most active insider: Mears Robert J with 24 transactions totaling $1.0M.
- Largest single sale: $468K by BIBAUD SCOTT A. on Jun 15, 2026.
- 83% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Atomera Inc as of 2026-03-31
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 15, 2026 | Laurencio Francis | ATOM | Sale | 6,400 | $9.44 | $60K |
| Jun 15, 2026 | Mears Robert J | ATOM | Sale10b5 | 8,182 | $9.46 | $77K |
| Jun 15, 2026 | Mears Robert J | ATOM | Option Exercise10b5 | 10,000 | $7.65 | $77K |
| Jun 15, 2026 | BIBAUD SCOTT A. | ATOM | Option Exercise | 50,000 | $7.01 | $351K |
| Jun 15, 2026 | BIBAUD SCOTT A. | ATOM | Sale | 50,000 | $9.37 | $469K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.