Insider activity signals

Transactions from all insiders
Plus and above
Largest buys

Biggest insider purchases by total value
Largest sells

Biggest insider sales by total value
Top insider buys

Companies with the highest insider buying activity
Top insider sells

Companies with the highest insider selling activity
Top cluster buys

Companies with the most insiders buying
Top cluster sells

Companies with the most insiders selling
Buying the dip

Insiders buying after 5%+ price drops
52-week highs and lows + insider activity
Pro and above
52-week high Buying
Stocks near 52-week highs with insider buying

Stocks in the top 5% of their 52-week range with significant insider buying
52-week high Selling
Stocks near 52-week highs with insider selling

Stocks in the top 5% of their 52-week range with significant insider selling
52-week low Buying
Stocks near 52-week lows with insider buying

Stocks in the bottom 5% of their 52-week range with significant insider buying
52-week low Selling
Stocks near 52-week lows with insider selling

Stocks in the bottom 5% of their 52-week range with significant insider selling
Transactions from executives
Plus and above
Top executive buys

Companies with the highest executive buying activity
Top executive sells

Companies with the highest executive selling activity
Transactions from top insiders
Premium
Top insider buys from high-rated insiders

Buys from insiders with proven track records
Recent trades from top insiders

Latest buy and sell transactions from top-rated insiders
Activity signals
Premium
Insider activity signals

Unusual activity detected via statistical analysis against historical baselines
Available to Premium users
This screen detects unusual insider trading activity using statistical analysis against historical baselines.
Signals are generated by comparing current insider activity against a 5-year historical baseline using Z-scores. The analysis also considers whether trades come from routine traders (predictable patterns) or opportunistic traders (irregular timing). Companies flagged by both methods receive a higher confidence score.
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Latest updates shows signals by newest model update.
US Covista Inc. (CVSA)
Signal First insider buying in 8 months
Activity score Strong 3.6
Net flow $141.8k
US Covista Inc. (CVSA)
Signal Unusual selling cluster
Activity score Moderate 3.0
Net flow -$7.7m
US Covista Inc. (CVSA)
Signal Significant insider selling
Activity score Moderate 2.6
Net flow -$1.5m
Company Latest signal Signal score Net flow Insiders Activity window Last updated
US Covista Inc. (CVSA)
First insider buying in 8 months
2 insiders bought $141.8k · unusual vs history · clustered activity
post-earnings
Post-earnings confirmatory Director led +2 more
Strong 3.6
$141.8k 2 Nov 4 - 5, 2025 Nov. 5, 2025
US Covista Inc. (CVSA)
Unusual selling cluster
2 insiders sold $7.7m · unusual vs history · clustered activity
Executive led Director led
Moderate 3.0
-$7.7m 2 Aug 21 - 28, 2025 Aug. 29, 2025
US Covista Inc. (CVSA)
Significant insider selling
2 insiders sold $1.5m · unusual vs history · clustered activity
Executive led Director led
Moderate 2.6
-$1.5m 2 Feb 6 - 21, 2025 Feb. 24, 2025
About this data
The information provided in this screen is for informational purposes only and does not constitute financial advice. We do not endorse any specific investment based on these criteria.