MMM
+$182.7K
1,196 sh @ $153
RUMSEY JENNIFER
Director, Chair and CEO, President & CEO, President & COO · SEC CIK 1651631Advertisement
Buy track record
How this insider's open-market purchases have performedThis insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$25K
1 trades
Open-market sells
$2.45M
6 trades
Net flow
−$2.43M
Net selling
Total filings
37
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstCMI
+$0
44,736 sh
CMI
−$11.36M
19,450 sh @ $584
HI
−$0
587 sh
CMI
−$0
4,165 sh
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CMI
+$498.5K
4,570 sh @ $109
CMI
−$801.8K
1,690 sh @ $474
CMI
−$1.36M
2,880 sh @ $474
CMI
+$0
12,675 sh
CMI
−$2.06M
5,590 sh @ $368
CMI
−$3.4M
9,244 sh @ $368
CMI
−$188
1 sh @ $349
CMI
+$0
10,228 sh
CMI
+$771.3K
7,070 sh @ $109
CMI
+$366.7K
2,680 sh @ $137
CMI
+$171.6K
1,340 sh @ $128
CMI
+$54K
350 sh @ $154
CMI
−$0
4,630 sh
HI
Rumsey Jennifer, HI's Director, spent $25K of their own money on 587 shares at $43, opening a brand-new position.
+$25K
587 sh @ $43
CMI
+$0
10,785 sh
CMI
−$1.16M
4,277 sh @ $270
CMI
+$159.8K
1,070 sh @ $149
CMI
−$197.3K
739 sh @ $267
CMI
−$356
2 sh @ $165
CMI
+$0
2,556 sh
CMI
−$186.4K
748 sh @ $249
CMI
+$159.9K
1,430 sh @ $112
CMI
−$217.8K
871 sh @ $250
CMI
+$0
1,882 sh
CMI
+$0
170 sh
Frequently asked questions
How is RUMSEY JENNIFER's win rate calculated?
We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.
Why are some buys not included in the score?
A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.
What do the 1M / 3M / 6M / 12M columns mean?
They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.
Does a high win rate mean I should copy this insider?
No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.
Where does this data come from?
Trades come from RUMSEY JENNIFER's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.