SMMT
Zanganeh Mahkam, SMMT's CEO, spent $49.99M of their own money on 3.81M shares at $13, growing their stake 1%. Their tracked buys have a 50% win rate.
+$49.99M
3.81M sh @ $13
Zanganeh Mahkam
Director, Co-Chief Executive Officer, 10% Owner, Chief Executive Officer, Co-CEO & President, Chief Operating Officer · SEC CIK 1507650Advertisement
Buy track record
How this insider's open-market purchases have performed74%
of buys now in profit
14 up · 5 down
Avg return since buy+437.8%
Median return+273.6%
Best trade+1,287.1%
Worst trade−25.2%
Buys scored19
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+12.5%
94% won · 17 trades
After 3 months
+39.3%
82% won · 17 trades
After 6 months
+161.2%
82% won · 17 trades
After 12 months
+240.1%
93% won · 14 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 12, 2026 | SMMT | $13 | $49.99M | +0.7% | — | — | — | — | +0.0% | |
| Jun 4, 2026 | SMMT | $15 | $1.46M | +0.4% | — | — | — | — | −5.6% | |
| Oct 21, 2025 | SMMT | $19 | $500K | +53% | −13.6% | −10.1% | +40.8% | — | −25.2% | |
| Sep 11, 2025 | SMMT | $18 | $90.4K | — | +23.3% | −3.3% | −13.5% | — | −24.7% | |
| Sep 10, 2025 | SMMT | $18 | $5.89M | +0.1% | +21.3% | +1.9% | −7.2% | — | −20.4% | |
| Mar 27, 2024 | SMMT | $4 | $96.7K | +5.3% | +3.5% | +109.9% | +456.9% | +449.3% | +273.6% | |
| Mar 27, 2024 | SMMT | $4 | $127.7K | +0.1% | +3.5% | +109.9% | +456.9% | +449.3% | +273.6% | |
| Mar 27, 2024 | SMMT | $4 | $74.2K | +67% | +3.5% | +109.9% | +456.9% | +449.3% | +273.6% | |
| Mar 26, 2024 | SMMT | $4 | $112.5K | NEW | +3.2% | +107.8% | +509.9% | +431.8% | +274.6% | |
| Dec 12, 2023 | SMMT | $2 | $10.4K | +1.0% | +40.9% | +95.9% | +275.0% | +712.3% | +536.8% | |
| Mar 8, 2023 | SMMT | $1 | $16.77M | +215% | +0.7% | +21.1% | +1.3% | +189.5% | +821.7% | |
| Mar 8, 2023 | SMMT | $1 | $844.9K | +215% | +0.7% | +21.1% | +1.3% | +189.5% | +821.7% | |
| Mar 8, 2023 | SMMT | $1 | $7.09M | +215% | +0.7% | +21.1% | +1.3% | +189.5% | +821.7% | |
| Aug 16, 2022 | SMMT | $1 | $178.9K | +105% | +27.7% | +3.0% | +117.8% | +76.2% | +1,287.1% | |
| Aug 16, 2022 | SMMT | $1 | $4.46M | +186% | +27.7% | +3.0% | +117.8% | +76.2% | +1,287.1% | |
| Aug 16, 2022 | SMMT | $1 | $1,000K | +49% | +27.7% | +3.0% | +117.8% | +76.2% | +1,287.1% | |
| May 12, 2021 | SMMT | $5 | $2.04M | +17% | +21.0% | +44.8% | −1.3% | −78.4% | +156.1% | |
| Jun 23, 2020 | PLSE | $11 | $12.8K | +1.1% | +3.4% | −0.7% | +97.8% | +69.9% | +127.8% | |
| Jun 17, 2020 | PLSE | $7 | $55.7K | +8.1% | +18.1% | +29.4% | +110.2% | +80.2% | +152.3% |
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 19 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$90.8M
19 trades
Open-market sells
$0
0 trades
Net flow
+$90.8M
Net buying
Total filings
39
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSMMT
Zanganeh Mahkam, SMMT's CEO, spent $1.46M of their own money on 100,000 shares at $15. Their tracked buys have a 50% win rate.
+$1.46M
100,000 sh @ $15
SMMT
+$5M
266,808 sh @ $19
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $500K of their own money on 26,680 shares at $19, growing their stake 53%. Their tracked buys have a 50% win rate.
+$500K
26,680 sh @ $19
SMMT
+$262M
13.98M sh @ $19
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SMMT
Zanganeh Mahkam, SMMT's CEO, spent $90.4K of their own money on 5,000 shares at $18. Their tracked buys have a 50% win rate.
+$90.4K
5,000 sh @ $18
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $5.89M of their own money on 333,394 shares at $18. Their tracked buys have a 50% win rate.
+$5.89M
333,394 sh @ $18
SMMT
+$196.8K
74,545 sh @ $3
SMMT
+$6.3M
3.99M sh @ $2
PLSE
+$331.3K
30,121 sh @ $11
PLSE
+$331.3K
30,121 sh @ $11
SMMT
+$498.8K
315,681 sh @ $2
SMMT
+$1,000K
44,052 sh @ $23
PLSE
+$0
60,242 sh
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $96.7K of their own money on 26,000 shares at $4, growing their stake 5%. Their tracked buys have a 50% win rate.
+$96.7K
26,000 sh @ $4
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $127.7K of their own money on 34,321 shares at $4. Their tracked buys have a 50% win rate.
+$127.7K
34,321 sh @ $4
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $74.2K of their own money on 20,000 shares at $4, growing their stake 67%. Their tracked buys have a 50% win rate.
+$74.2K
20,000 sh @ $4
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $112.5K of their own money on 30,000 shares at $4, opening a brand-new position. Their tracked buys have a 50% win rate.
+$112.5K
30,000 sh @ $4
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $10.4K of their own money on 5,000 shares at $2, growing their stake 1%. Their tracked buys have a 50% win rate.
+$10.4K
5,000 sh @ $2
SMMT
+$705.3K
489,814 sh @ $1
SMMT
+$498.8K
315,681 sh @ $2
PLSE
+$42.8K
20,000 sh @ $2
PLSE
+$120K
56,075 sh @ $2
PLSE
+$177.7K
86,668 sh @ $2
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $16.77M of their own money on 15.97M shares at $1, growing their stake 215%. Their tracked buys have a 50% win rate.
+$16.77M
15.97M sh @ $1
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $844.9K of their own money on 804,672 shares at $1, growing their stake 215%. Their tracked buys have a 50% win rate.
+$844.9K
804,672 sh @ $1
SMMT
Zanganeh Mahkam, SMMT's CEO, spent $7.09M of their own money on 6.75M shares at $1, growing their stake 215%. Their tracked buys have a 50% win rate.
+$7.09M
6.75M sh @ $1
SMMT
+$0
373,857 sh
SMMT
Zanganeh Maky, SMMT's CEO, spent $178.9K of their own money on 184,430 shares at $1, growing their stake 105%. Their tracked buys have a 50% win rate.
+$178.9K
184,430 sh @ $1
SMMT
Zanganeh Maky, SMMT's CEO, spent $4.46M of their own money on 4.59M shares at $1, growing their stake 186%. Their tracked buys have a 50% win rate.
+$4.46M
4.59M sh @ $1
Frequently asked questions
How is Zanganeh Mahkam'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 Zanganeh Mahkam'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.