SEMI
+$47.2K
8,750 sh @ $5
SADASIVAM SHAKER
Director, 10% Owner, CEO, See Remarks, President, CEO, EVP & Pres. Semiconductor Mat. · SEC CIK 1233432Advertisement
Buy track record
How this insider's open-market purchases have performed95%
of buys now in profit
37 up · 2 down
Avg return since buy+101.0%
Median return+110.5%
Best trade+110.5%
Worst trade−61.5%
Buys scored39 (+1 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+1.9%
5% won · 39 trades
After 3 months
−0.9%
3% won · 38 trades
After 6 months
−1.8%
0% won · 38 trades
After 12 months
−2.5%
0% won · 38 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| May 6, 2026 | FTCI | $4 | $100K | +50% | +16.5% | — | — | — | +27.0% | |
| Nov 17, 2023 | FTCI | $1 | $30.5K | +20% | +56.7% | +5.0% | −3.5% | −22.1% | −1.7% | |
| Sep 13, 2023 | FTCI | $1 | $25K | +6.2% | −0.8% | −38.3% | −64.0% | −71.6% | −61.5% | |
| Aug 14, 2015 | SEMI | $13 | $49.2K | +121% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $6.3K | +7.1% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $2.6K | +2.7% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $157.3K | +159% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $35.1K | +14% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $19.5K | +6.7% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $5.2K | +1.7% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $36.8K | +12% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $3.9K | +1.1% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $3.9K | +1.1% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $2.6K | +0.7% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $10.7K | +2.9% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $5.3K | +1.4% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $4K | +1.0% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $4K | +1.0% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.3% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $14 | $118.9K | +29% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $67.2K | +13% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $26.9K | +4.6% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $18.8K | +3.1% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $16K | +2.5% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $10.7K | +1.7% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $9.4K | +1.4% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $8.1K | +1.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $6.7K | +1.0% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $5.4K | +0.8% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $5.4K | +0.8% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $4K | +0.6% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $2.7K | +0.4% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $2.7K | +0.4% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $2.7K | +0.4% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% | |
| Aug 14, 2015 | SEMI | $13 | $1.3K | +0.2% | +0.0% | +0.0% | +0.0% | +0.0% | +110.5% |
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 39 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$1.31M
40 trades
Open-market sells
$2.39M
2 trades
Net flow
−$1.08M
Net selling
Total filings
77
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSEMI
−$15.3K
2,840 sh @ $5
SEMI
Sadasivam Shaker, SEMI's CEO, spent $49.2K of their own money on 3,800 shares at $13, growing their stake 121%.
+$49.2K
3,800 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $6.3K of their own money on 492 shares at $13, growing their stake 7%.
+$6.3K
492 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $2.6K of their own money on 200 shares at $13, growing their stake 3%.
+$2.6K
200 sh @ $13
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SEMI
Sadasivam Shaker, SEMI's CEO, spent $157.3K of their own money on 12,100 shares at $13, growing their stake 159%.
+$157.3K
12,100 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $35.1K of their own money on 2,700 shares at $13, growing their stake 14%.
+$35.1K
2,700 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $19.5K of their own money on 1,500 shares at $13, growing their stake 7%.
+$19.5K
1,500 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $5.2K of their own money on 400 shares at $13, growing their stake 2%.
+$5.2K
400 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $36.8K of their own money on 2,800 shares at $13, growing their stake 12%.
+$36.8K
2,800 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $3.9K of their own money on 300 shares at $13, growing their stake 1%.
+$3.9K
300 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $3.9K of their own money on 300 shares at $13, growing their stake 1%.
+$3.9K
300 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $2.6K of their own money on 200 shares at $13, growing their stake 1%.
+$2.6K
200 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $10.7K of their own money on 800 shares at $13, growing their stake 3%.
+$10.7K
800 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $5.3K of their own money on 400 shares at $13, growing their stake 1%.
+$5.3K
400 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $4K of their own money on 300 shares at $13, growing their stake 1%.
+$4K
300 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $4K of their own money on 300 shares at $13, growing their stake 1%.
+$4K
300 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $1.3K of their own money on 100 shares at $13.
+$1.3K
100 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $1.3K of their own money on 100 shares at $13.
+$1.3K
100 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $118.9K of their own money on 8,808 shares at $14, growing their stake 29%.
+$118.9K
8,808 sh @ $14
SEMI
Sadasivam Shaker, SEMI's CEO, spent $67.2K of their own money on 5,000 shares at $13, growing their stake 13%.
+$67.2K
5,000 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $26.9K of their own money on 2,000 shares at $13, growing their stake 5%.
+$26.9K
2,000 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $18.8K of their own money on 1,400 shares at $13, growing their stake 3%.
+$18.8K
1,400 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $16K of their own money on 1,200 shares at $13, growing their stake 3%.
+$16K
1,200 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $10.7K of their own money on 800 shares at $13, growing their stake 2%.
+$10.7K
800 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $9.4K of their own money on 700 shares at $13, growing their stake 1%.
+$9.4K
700 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $8.1K of their own money on 600 shares at $13, growing their stake 1%.
+$8.1K
600 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $6.7K of their own money on 500 shares at $13, growing their stake 1%.
+$6.7K
500 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $5.4K of their own money on 400 shares at $13, growing their stake 1%.
+$5.4K
400 sh @ $13
SEMI
Sadasivam Shaker, SEMI's CEO, spent $5.4K of their own money on 400 shares at $13, growing their stake 1%.
+$5.4K
400 sh @ $13
Frequently asked questions
How is SADASIVAM SHAKER'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 SADASIVAM SHAKER'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.