Summary
Updated Aug 31, 2026
Christian T. Goralski Jr. is Group President of 3M CO (MMM). 5 SEC Form 4 filings on record going back to 2025, most recently on 23 July 2026. Most recent open-market trade: sold $836K of MMM on 23 July 2026. Lifetime open-market purchases: $2K. Lifetime open-market sales: $1.76M. Historical track record: 4/5 stars across 4 tracked purchases.
Recent Transactions
10Every recent SEC Form 4 transaction Christian T. Goralski Jr. has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★☆ (4/5) |
| Total purchases tracked | 4 |
| Purchases with forward-return data | 4 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | +0.30% |
| Avg 30-day return | +7.51% |
| Avg 90-day return | +21.16% |
| Best 30-day return | +21.31% |
Trading Pattern
InsiderAlpha's records for Christian T. Goralski Jr. go back to 2025: 5 primary Form 4 filings, an average of 2.5 per year. The typical open-market purchase is $456 (4 buys totaling $2K). The largest single buy on record is $875 of MMM in 2026. Sales side: 2 recorded sales totaling $1.76M, so the filing history runs sell-heavy by dollar value. 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.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Christian T. Goralski Jr. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Zoe L. Dickson - $6.62M of MMM open-market activity in the last 12 months
- Mark W. Murphy - $3.17M of MMM open-market activity in the last 12 months
- John Patrick Banovetz - $1.34M of MMM open-market activity in the last 12 months
- Kevin H. Rhodes - $1.31M of MMM open-market activity in the last 12 months
- Theresa E. Reinseth - $1.05M of MMM open-market activity in the last 12 months
- Rodriguez Beatriz Karina Chavez - $867K of MMM open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Christian T. Goralski Jr.?
Christian T. Goralski Jr. is a corporate insider, tracked as Group President of 3M CO (MMM). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Christian T. Goralski Jr. submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Christian T. Goralski Jr. been buying or selling stock?
Recorded transactions: 4 open-market purchases ($2K) and 2 open-market sales ($1.76M) across all tracked filings.
How accurate is Christian T. Goralski Jr.'s historical track record?
Across 4 tracked purchases, Christian T. Goralski Jr. averaged +7.5% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Christian T. Goralski Jr.'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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