ZM has an insider buy conviction of 0%, compared to the Unknown sector buy average of 20%. ZM ranks #105 in insider activity out of 270 tracked companies in its industry.
Top Insiders
Most active traders
C
1
Chang Michelle
CFO
0 buys1 sells
$1.04M total
S
2
Subotovsky Santiago
Dir
0 buys1 sells
$455K total
M
3
McMaster Herbert Raymond
Dir
0 buys1 sells
$152K total
M
4
Multiple Insiders
S - Sale Insiders
0 buys72 sells
$0 total
Insider Trading Summary
Automated trend commentary
Over the last 90 days, corporate insiders at ZM (ZM) engaged in a total of 75 transactions reported via SEC Form 4 filings. Among these, 0 were open-market purchases and 3 were sales. The total volume of insider trading reached $1.64M.
The net insider activity for ZM shows a net selling bias of $1.64M. This activity represents a 0% buy ratio, suggesting that insiders are currently bearish on the company's near-term outlook relative to recent history.
The most notable individual transaction was a Sale by Chang Michelle (CFO), who traded 10.2K shares valued at $1.04M on Oct 21, 2026.
Answers to common questions regarding corporate filings and executive sentiment for ZM.
Based on SEC Form 4 disclosures, the Insider Confidence Score for ZM is currently 35/100, which reflects a moderate distribution bias. This calculation accounts for a total of 0 purchases and 3 sales by company executives over the last 90 days.
The CEO Conviction Index for ZM is rated as "No Recent Signal". Executive buying is typically a strong vote of confidence as C-level leaders have the most intimate knowledge of their firm's prospects. Officer selling, on the other hand, is often routine and does not automatically signal operational weakness.
No. Insider tracking is a highly informative technical signal that indicates executive sentiment, but it should not be the sole basis for a transaction. Investors should combine this filing analysis with company financials, sector trends, and risk management criteria.