Summary
Updated Aug 31, 2026
Sarah Romano is Chief Financial Officer of GridAI Technologies Corp. (GRDX). 1 SEC Form 4 filing on record, dated 10 October 2024. Most recent open-market trade: sold $212 of GRDX on 10 October 2024. Lifetime open-market sales: $212.
Recent Transactions
1Every recent SEC Form 4 transaction Sarah Romano has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Sarah Romano go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Sarah Romano has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Ernesto Bertarelli - $219.00M of MAIR open-market activity in the last 90 days
- BBRC INTERNATIONAL PTE LTD - $212.35M of VSXY open-market activity in the last 90 days
- Peter A. Feld - $192.29M of QRVO open-market activity in the last 90 days
- Nathan Blecharczyk - $190.48M of ABNB open-market activity in the last 90 days
- John Oyler - $189.61M of ONC open-market activity in the last 90 days
- WBR Holdings LLC - $177.14M of WBI open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Sarah Romano?
Sarah Romano is a corporate insider, tracked as Chief Financial Officer of GridAI Technologies Corp. (GRDX). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Sarah Romano last file a Form 4?
The only primary Form 4 on record is dated 10 October 2024.
Has Sarah Romano been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($212) across all tracked filings.
Where can I see all of Sarah Romano's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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