JBL
−$136.1K
470 sh @ $289
Dastoor Michael
Director, CEO, EVP, CFO · SEC CIK 1295399Advertisement
Buy track record
How this insider's open-market purchases have performed0%
of buys now in profit
0 up · 1 down
Avg return since buy−25.2%
Median return−25.2%
Best trade−25.2%
Worst trade−25.2%
Buys scored1
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
−2.3%
0% won · 1 trade
After 3 months
−12.6%
0% won · 1 trade
After 6 months
−25.5%
0% won · 1 trade
After 12 months
−0.2%
0% won · 1 trade
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Feb 21, 2025 | CMCO | $19 | $192.1K | +96% | −2.3% | −12.6% | −25.5% | −0.2% | −25.2% |
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
$192.1K
1 trades
Open-market sells
$25.13M
31 trades
Net flow
−$24.94M
Net selling
Total filings
58
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstJBL
−$2.58M
8,997 sh @ $286
JBL
−$34.5K
139 sh @ $249
JBL
−$74.7K
291 sh @ $257
JBL
−$110.4K
442 sh @ $250
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JBL
−$121.3K
476 sh @ $255
JBL
−$582.4K
2,373 sh @ $245
JBL
−$800.9K
3,241 sh @ $247
JBL
−$1.98M
8,038 sh @ $246
CMCO
+$0
3,256 sh
JBL
−$611.4K
2,960 sh @ $207
JBL
−$355.5K
1,698 sh @ $209
JBL
−$127.9K
611 sh @ $209
JBL
−$0
1,721 sh
JBL
−$1.26M
6,093 sh @ $207
JBL
−$1.72M
8,304 sh @ $207
CMCO
+$130.1K
8,553 sh @ $15
JBL
−$1.64M
8,234 sh @ $200
JBL
−$1.85M
10,000 sh @ $185
JBL
−$1.7M
10,000 sh @ $170
CMCO
Dastoor Michael, CMCO's Director, spent $192.1K of their own money on 10,000 shares at $19, growing their stake 96%.
+$192.1K
10,000 sh @ $19
JBL
+$0
26,660 sh
JBL
−$184.1K
1,458 sh @ $126
JBL
−$160.9K
1,274 sh @ $126
JBL
−$77.2K
611 sh @ $126
JBL
−$1.54M
12,359 sh @ $124
CMCO
+$130K
3,514 sh @ $37
JBL
−$545.4K
4,409 sh @ $124
JBL
−$1.53M
12,403 sh @ $123
JBL
−$2.36M
19,316 sh @ $122
Frequently asked questions
How is Dastoor Michael'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 Dastoor Michael'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.