IIVI
+$122.2K
10,120 sh @ $12
CORASANTI JOSEPH J
Director, Former President & CEO, President & CEO · SEC CIK 1222114Advertisement
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+778.6%
Median return+778.6%
Best trade+778.6%
Worst trade+778.6%
Buys scored1 (+2 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
−24.7%
0% won · 1 trade
After 3 months
−11.9%
0% won · 1 trade
After 6 months
−15.0%
0% won · 1 trade
After 12 months
−24.9%
0% won · 1 trade
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 13, 2022 | COHR | $44 | $438.4K | +14% | −24.7% | −11.9% | −15.0% | −24.9% | +778.6% |
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
$876.9K
3 trades
Open-market sells
$24.71M
25 trades
Net flow
−$23.84M
Net selling
Total filings
105
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstIIVI
−$320.9K
7,120 sh @ $45
IIVI
−$136.6K
3,000 sh @ $46
IIVI
+$230.9K
23,000 sh @ $10
IIVI
+$84.5K
7,000 sh @ $12
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IIVI
−$1.34M
30,000 sh @ $45
IIVI
+$0
2,280 sh
IIVI
Corasanti Joseph J, IIVI's Director, spent $334.9K of their own money on 10,000 shares at $33, growing their stake 35%.
+$334.9K
10,000 sh @ $33
IIVI
+$80.1K
3,696 sh @ $22
IIVI
+$308.3K
20,000 sh @ $15
IIVI
−$413.3K
20,000 sh @ $21
IIVI
+$214.1K
13,400 sh @ $16
IIVI
−$276.1K
13,400 sh @ $21
IIVI
+$44.2K
4,960 sh @ $9
IIVI
−$91.4K
4,960 sh @ $18
IIVI
+$80K
4,485 sh @ $18
IIVI
+$0
5,720 sh
CNMD
+$0
16,250 sh
CNMD
−$99.8K
2,534 sh @ $39
CNMD
−$199.5K
5,067 sh @ $39
CNMD
−$299.3K
7,601 sh @ $39
CNMD
−$399.1K
10,134 sh @ $39
CNMD
−$324.3K
8,234 sh @ $39
CNMD
+$1.25M
62,500 sh @ $20
CNMD
−$1.86M
47,273 sh @ $39
CNMD
+$1.87M
62,500 sh @ $30
CNMD
−$2.17M
55,095 sh @ $39
CNMD
+$1.67M
62,500 sh @ $27
CNMD
−$2.07M
52,566 sh @ $39
CNMD
+$1.03M
62,500 sh @ $16
Frequently asked questions
How is CORASANTI JOSEPH J'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 CORASANTI JOSEPH J'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.