What this is
Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Blue Collar Picks
Big buy
$2.5M open-market purchase by Peter R Kellogg, 10% Owner at Mercer International Inc, filed July 23, 2025. Learn more
What this is
This page shows the rows from one Form 4 filing as reported to the SEC.
Why it matters
The original SEC document is the source record. Always verify before drawing conclusions.
How to read it
Insider activity carries more weight from senior officers, large dollar values, and clustered timing.
Stacked feeds
Peter R Kellogg · 10% Owner at Mercer International Inc
Peter R Kellogg bought $2.5M of MERC (Mercer International Inc).
Insider purchase
Peter R Kellogg, a 10% beneficial owner, reported a $2.5M open-market purchase equal to 3.5% of MERC's market cap.
Peter R Kellogg (10% Owner) bought 760,000 shares of MERC, Mercer International Inc, Basic Materials ($69.7M market cap), at $3.25 per share on July 22, 2025 for a total of $2.5M (3.5% of the market cap).
Peter R Kellogg
10% Owner
Permalink https://bluecollarpicks.com/insider-trading/MERC/buy/47674
Market context
Last enriched June 5, 2026 at 7:56 AM EDT.
Filings
Latest visible filing loading.
Public Form 4 filings, normalized for cleaner scanning. What do these codes mean?
| Ticker | Type & Role | Value | |
|---|---|---|---|
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant CFO | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Buy 10% Owner | $203.6K | ||
Buy 10% Owner | $36.2K | ||
Buy 10% Owner | $236.6K | ||
Buy Director | $1.9K | ||
Buy Director | $30.9K | ||
Buy Director | $6K | ||
Buy Director | $6K | ||
| This filing | Big Buy 10% Owner | $2.5M | |
Buy CEO | $30.2K | ||
Cluster Buy Officer | $25.3K | ||
Cluster Buy Officer | $29.7K | ||
Cluster Buy Director | $3.6K | ||
Selected filing
Select a row to inspect the filing.
Cluster detail
Ticker context
Recent insider activity for this company.
Insider detail
Recent transactions grouped by reporting owner.
Filters
Weekly recap
Start with the free weekly recap. Upgrade later if you want the paid daily brief.
Free weekly recap. No login required. Unsubscribe any time.
Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →
Paid research tools
Join the waitlist for founding-member access to CSV exports, saved screens, and premium download tools when they open.