EXC
+$254.2K
11,961 sh @ $21
Thayer Jonathan W
Chief Financial Officer, Director, Vice Chair, Corp. Operations, Senior EVP and CFO, EVP and CFO, Sr.VP&Chief Financial Officer, EVP and CFO as of 3/12/2012 · SEC CIK 1448765Advertisement
Buy track record
How this insider's open-market purchases have performed100%
of buys now in profit
1 up · 0 down
Avg return since buy+546.3%
Median return+546.3%
Best trade+546.3%
Worst trade+546.3%
Buys scored1
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+0.0%
0% won · 1 trade
After 3 months
+0.0%
0% won · 1 trade
After 6 months
+0.0%
0% won · 1 trade
After 12 months
+0.0%
0% won · 1 trade
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 23, 2009 | CEG | $21 | $51.9K | NEW | +0.0% | +0.0% | +0.0% | +0.0% | +546.3% |
How this is calculated. We score only open-market purchases (SEC code
P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 1 scored trade, treat this as a small sample, not a verdict.
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Open-market buys
$51.9K
1 trades
Open-market sells
$67.21M
18 trades
Net flow
−$67.15M
Net selling
Total filings
69
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstEXC
−$454.6K
11,961 sh @ $38
EXC
−$28.8K
758 sh @ $38
EXC
+$3.31M
155,708 sh @ $21
EXC
−$5.92M
155,708 sh @ $38
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EXC
−$1.8M
47,242 sh @ $38
EXC
+$3.67M
104,613 sh @ $35
EXC
−$1.54M
43,922 sh @ $35
EXC
−$1.39M
39,797 sh @ $35
EXC
−$0
9,000 sh
EXC
+$2.29M
84,469 sh @ $27
EXC
−$914.5K
33,671 sh @ $27
EXC
−$488.4K
17,984 sh @ $27
EXC
+$235.1K
6,758 sh @ $35
EXC
−$108.5K
3,120 sh @ $35
EXC
+$2.16M
57,911 sh @ $37
EXC
−$855.9K
22,921 sh @ $37
EXC
−$936.2K
25,072 sh @ $37
EXC
+$197.8K
6,510 sh @ $30
EXC
−$100.8K
3,318 sh @ $30
EXC
+$762.6K
27,042 sh @ $28
EXC
+$231.1K
8,194 sh @ $28
EXC
−$327.9K
11,628 sh @ $28
EXC
−$511.9K
18,153 sh @ $28
EXC
+$171.7K
5,542 sh @ $31
EXC
−$205.1K
5,542 sh @ $37
EXC
+$189.3K
6,210 sh @ $30
EXC
−$88.9K
2,916 sh @ $30
EXC
+$467.7K
15,000 sh @ $31
EXC
−$151.3K
4,853 sh @ $31
Frequently asked questions
How is Thayer Jonathan W'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 Thayer Jonathan W'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.