Figures computed from official regulatory filings — .
Insufficient history for a statistical track record (fewer than 5 open-market buys).
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| Company | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
SIERRA MONITOR CORP /CA/Listing on record | Other | $1.2M | SEC | ||
SIERRA MONITOR CORP /CA/Listing on record | Exercise | $63K | SEC | ||
SIERRA MONITOR CORP /CA/Listing on record | Buy | $34.8K | conv 33First in 12mo | SEC |