SHAK
Flug Jeffrey, SHAK's 10% owner, spent $61.3K of their own money on 1,000 shares at $61, growing their stake 22%.
+$61.3K
1,000 sh @ $61
Flug Jeffrey
Director, 10% Owner · SEC CIK 1396917Advertisement
Buy track record
How this insider's open-market purchases have performed50%
of buys now in profit
1 up · 1 down
Avg return since buy+117.5%
Median return+117.5%
Best trade+238.7%
Worst trade−3.6%
Buys scored2
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+32.2%
100% won · 1 trade
After 3 months
+82.9%
100% won · 1 trade
After 6 months
+89.5%
100% won · 1 trade
After 12 months
+193.7%
100% won · 1 trade
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | SHAK | $61 | $61.3K | +22% | — | — | — | — | −3.6% | |
| Mar 19, 2020 | PFLT | $4 | $1.4K | +3.3% | +32.2% | +82.9% | +89.5% | +193.7% | +238.7% |
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 2 scored trades, treat this as a small sample, not a verdict.
Advertisement
Open-market buys
$62.7K
2 trades
Open-market sells
$19.73M
45 trades
Net flow
−$19.67M
Net selling
Total filings
63
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstPNNT
−$719.1K
121,533 sh @ $6
PNNT
−$117K
20,000 sh @ $6
PNNT
−$134.6K
23,303 sh @ $6
PNNT
−$57.5K
10,000 sh @ $6
Advertisement
PNNT
−$127.4K
21,100 sh @ $6
PNNT
−$90.9K
15,000 sh @ $6
PNNT
−$150.7K
25,000 sh @ $6
SHAK
+$142.6K
1,123 sh @ $127
SHAK
−$27.5K
304 sh @ $90
SHAK
−$13.7K
152 sh @ $90
SHAK
−$13K
152 sh @ $85
SHAK
+$75K
809 sh @ $93
SHAK
−$28K
304 sh @ $92
SHAK
−$31.8K
304 sh @ $105
SHAK
−$31.3K
304 sh @ $103
SHAK
−$32.8K
304 sh @ $108
SHAK
−$84K
900 sh @ $93
SHAK
−$16.5K
174 sh @ $95
SHAK
−$11.6K
152 sh @ $76
SHAK
−$11.4K
152 sh @ $75
SHAK
−$57.9K
771 sh @ $75
SHAK
−$138.8K
1,987 sh @ $70
SHAK
+$67.6K
870 sh @ $78
PNNT
+$786K
137,887 sh @ $6
SHAK
−$112K
1,864 sh @ $60
SHAK
+$67.5K
1,668 sh @ $40
PNNT
−$0
9,500 sh
PFLT
−$0
4,000 sh
SHAK
+$42.5K
429 sh @ $99
Frequently asked questions
How is Flug Jeffrey'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 Flug Jeffrey'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.