RAPT
−$169.3K
4,803 sh @ $35
COLUMN GROUP II, LP
Director, 10% Owner · SEC CIK 1600420Advertisement
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
$41.29M
67 trades
Open-market sells
$32.48M
47 trades
Net flow
+$8.81M
Net buying
Total filings
124
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstRAPT
−$166.7K
4,726 sh @ $35
RAPT
−$168.9K
4,788 sh @ $35
RAPT
+$0
48,652 sh
RAPT
−$252.9K
7,187 sh @ $35
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RAPT
−$257.6K
7,320 sh @ $35
RAPT
−$254.5K
7,231 sh @ $35
RAPT
−$657.1K
18,545 sh @ $35
RAPT
−$657.5K
18,556 sh @ $35
RAPT
−$241.8K
6,904 sh @ $35
RAPT
−$317.7K
8,976 sh @ $35
RAPT
−$308.7K
8,805 sh @ $35
RAPT
−$250.5K
7,064 sh @ $35
RAPT
−$70.9K
2,300 sh @ $31
RAPT
−$110.7K
3,486 sh @ $32
RAPT
−$67.7K
2,200 sh @ $31
RAPT
−$110K
3,463 sh @ $32
RAPT
−$133.6K
4,318 sh @ $31
RAPT
−$225.5K
7,100 sh @ $32
RAPT
−$235.2K
7,605 sh @ $31
RAPT
−$407.4K
12,969 sh @ $31
RAPT
−$71.2K
2,200 sh @ $32
RAPT
−$225K
7,278 sh @ $31
RAPT
−$427.8K
13,623 sh @ $31
RAPT
−$65K
2,007 sh @ $32
RAPT
−$253.9K
8,204 sh @ $31
RAPT
−$388.1K
12,354 sh @ $31
RAPT
−$68K
2,100 sh @ $32
RAPT
−$43.3K
1,440 sh @ $30
RAPT
−$43K
1,429 sh @ $30
Frequently asked questions
How is COLUMN GROUP II, LP'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 COLUMN GROUP II, LP'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.