IRWD
−$20.51M
6.73M sh @ $3
DENNER ALEXANDER J
Director, 10% Owner · SEC CIK 1361754Advertisement
Buy track record
How this insider's open-market purchases have performed53%
of buys now in profit
9 up · 8 down
Avg return since buy+7.6%
Median return+69.5%
Best trade+80.0%
Worst trade−66.6%
Buys scored17
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+3.0%
47% won · 17 trades
After 3 months
+9.3%
71% won · 17 trades
After 6 months
+17.9%
100% won · 17 trades
After 12 months
+17.7%
100% won · 17 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 15, 2023 | INVA | $13 | $814.2K | +0.9% | −5.3% | −4.6% | +17.6% | +22.7% | +69.9% | |
| Jun 6, 2023 | INVA | $13 | $104.4K | +0.1% | −4.7% | −3.8% | +10.6% | +25.3% | +71.3% | |
| Jun 5, 2023 | INVA | $13 | $91.3K | +0.1% | −5.6% | −4.7% | +11.3% | +21.5% | +69.5% | |
| May 30, 2023 | INVA | $13 | $1.56M | +1.7% | −1.9% | −0.2% | +6.8% | +18.4% | +72.5% | |
| May 26, 2023 | INVA | $13 | $393.7K | +0.4% | −3.8% | −0.1% | +4.1% | +18.3% | +70.2% | |
| May 25, 2023 | INVA | $13 | $654.3K | +0.7% | −3.7% | +1.3% | +4.2% | +18.4% | +70.4% | |
| May 18, 2023 | INVA | $13 | $130.5K | +0.1% | −2.9% | +3.3% | +3.2% | +22.2% | +69.5% | |
| May 17, 2023 | INVA | $13 | $653.7K | +0.7% | −2.2% | +3.5% | +4.7% | +21.9% | +70.6% | |
| May 11, 2023 | INVA | $12 | $3.58M | +4.4% | +7.8% | +8.6% | +9.7% | +30.2% | +80.0% | |
| Mar 10, 2021 | IRWD | $11 | $790.5K | +0.5% | −3.7% | +11.6% | +15.6% | +11.1% | −66.6% | |
| Mar 8, 2021 | IRWD | $10 | $1.55M | +0.9% | +1.3% | +12.2% | +21.9% | +11.4% | −65.5% | |
| Mar 5, 2021 | IRWD | $10 | $1.75M | +1.1% | +8.6% | +18.7% | +24.2% | +13.8% | −65.2% | |
| Mar 4, 2021 | IRWD | $10 | $2.5M | +1.6% | +9.9% | +18.5% | +25.7% | +12.2% | −64.8% | |
| Mar 3, 2021 | IRWD | $10 | $3.51M | +2.3% | +10.1% | +20.2% | +27.9% | +10.8% | −64.7% | |
| Mar 2, 2021 | IRWD | $10 | $4.78M | +3.4% | +15.2% | +22.6% | +37.6% | +14.5% | −63.1% | |
| Mar 1, 2021 | IRWD | $10 | $3.31M | +2.4% | +13.5% | +20.5% | +38.4% | +11.5% | −63.3% | |
| Feb 26, 2021 | IRWD | $9 | $4.65M | +3.6% | +18.0% | +29.9% | +41.5% | +16.6% | −61.9% |
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 17 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$30.81M
17 trades
Open-market sells
$98.93M
7 trades
Net flow
−$68.12M
Net selling
Total filings
55
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstIRWD
−$19.2K
5,800 sh @ $3
IRWD
+$0
4,451 sh
IRWD
+$0
4,178 sh
IRWD
+$0
11,718 sh
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IRWD
+$0
24,193 sh
IRWD
+$0
45,000 sh
IRWD
+$0
10,416 sh
INVA
−$20.96M
1.2M sh @ $18
INVA
−$4.77M
270,374 sh @ $18
INVA
−$2.67M
151,175 sh @ $18
IRWD
+$0
4,249 sh
IRWD
+$0
3,282 sh
IRWD
+$0
24,311 sh
IRWD
+$0
2,572 sh
IRWD
+$0
1,662 sh
IRWD
+$0
1,347 sh
IRWD
+$0
1,798 sh
IRWD
+$0
22,350 sh
INVA
Denner Alexander J, INVA's 10% owner, spent $814.2K of their own money on 62,000 shares at $13, growing their stake 1%.
+$814.2K
62,000 sh @ $13
IRWD
+$0
1,359 sh
INVA
Denner Alexander J, INVA's 10% owner, spent $104.4K of their own money on 8,000 shares at $13.
+$104.4K
8,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $91.3K of their own money on 7,000 shares at $13.
+$91.3K
7,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $1.56M of their own money on 120,000 shares at $13, growing their stake 2%.
+$1.56M
120,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $393.7K of their own money on 30,000 shares at $13.
+$393.7K
30,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $654.3K of their own money on 50,000 shares at $13, growing their stake 1%.
+$654.3K
50,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $130.5K of their own money on 10,000 shares at $13.
+$130.5K
10,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $653.7K of their own money on 50,000 shares at $13, growing their stake 1%.
+$653.7K
50,000 sh @ $13
INVA
Denner Alexander J, INVA's 10% owner, spent $3.58M of their own money on 290,000 shares at $12, growing their stake 4%.
+$3.58M
290,000 sh @ $12
IRWD
+$0
1,438 sh
Frequently asked questions
How is DENNER ALEXANDER 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 DENNER ALEXANDER 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.