CRNX
+$0
5,925 sh
Nichols Weston
Director, 10% Owner · SEC CIK 1746376Advertisement
Buy track record
How this insider's open-market purchases have performed32%
of buys now in profit
9 up · 19 down
Avg return since buy+14.2%
Median return−17.5%
Best trade+186.5%
Worst trade−81.0%
Buys scored28
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+11.1%
75% won · 28 trades
After 3 months
+16.1%
70% won · 27 trades
After 6 months
+26.9%
59% won · 27 trades
After 12 months
−40.9%
0% won · 9 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | KRRO | $11 | $5.5K | — | +19.9% | — | — | — | +7.5% | |
| Dec 23, 2025 | TCRX | $1 | $5.6K | +0.1% | +25.1% | +14.2% | +1.1% | — | −7.8% | |
| Dec 22, 2025 | TCRX | $1 | $68K | +1.0% | +31.0% | +15.4% | −4.0% | — | −6.8% | |
| Dec 19, 2025 | TCRX | $1 | $72K | +1.0% | +25.0% | +16.1% | −3.5% | — | −6.3% | |
| Oct 28, 2025 | CGEM | $8 | $1.39M | +1.9% | +33.9% | +39.6% | +50.9% | — | +117.7% | |
| Oct 21, 2025 | NEUP | $5 | $3.28M | +271% | −8.0% | −16.7% | +0.4% | — | −5.8% | |
| Oct 17, 2025 | CGEM | $8 | $252.6K | +0.4% | +11.6% | +38.4% | +91.7% | — | +135.3% | |
| Oct 16, 2025 | CGEM | $9 | $1.33M | +1.7% | +0.3% | +22.7% | +68.6% | — | +111.4% | |
| Oct 15, 2025 | CGEM | $8 | $409K | +0.6% | +1.6% | +23.5% | +73.2% | — | +114.1% | |
| Oct 14, 2025 | CGEM | $8 | $114K | +0.2% | +10.5% | +40.4% | +85.4% | — | +138.8% | |
| Oct 10, 2025 | CGEM | $7 | $2.04M | +3.4% | +0.5% | +43.4% | +96.5% | — | +149.7% | |
| Oct 9, 2025 | CGEM | $7 | $4.19M | +8.2% | +5.5% | +54.6% | +115.7% | — | +162.1% | |
| Oct 8, 2025 | CGEM | $6 | $3.59M | +7.8% | +15.3% | +72.7% | +131.9% | — | +186.5% | |
| Sep 15, 2025 | PASG | $7 | $83.2K | +1.9% | +22.7% | +44.6% | +9.9% | — | −32.4% | |
| Sep 12, 2025 | PASG | $7 | $138.3K | +3.3% | +24.1% | +39.9% | +15.7% | — | −32.9% | |
| Sep 11, 2025 | PASG | $7 | $2.3K | +0.1% | +24.7% | +53.2% | +21.4% | — | −32.6% | |
| Jul 24, 2025 | PASG | $6 | $379.5K | +13% | +30.5% | +24.7% | +117.3% | — | −18.0% | |
| Jul 23, 2025 | PASG | $6 | $283K | +10% | +29.3% | +28.5% | +117.6% | — | −18.7% | |
| Jul 22, 2025 | PASG | $5 | $71.3K | +2.8% | +33.0% | +44.5% | +124.0% | — | −17.1% | |
| May 20, 2025 | TCRX | $1 | $1.44M | +18% | +19.0% | +40.5% | −18.6% | −17.8% | −30.6% | |
| May 19, 2025 | TCRX | $1 | $1.67M | +26% | +16.1% | +35.5% | −16.9% | −22.3% | −32.3% | |
| Dec 27, 2024 | PASG | $1 | $241K | +4.2% | −6.7% | −37.1% | −49.6% | −15.7% | −64.2% | |
| Dec 13, 2024 | TCRX | $3 | $290.1K | +1.9% | −4.6% | −37.2% | −45.6% | −66.2% | −70.5% | |
| Dec 12, 2024 | TCRX | $3 | $95.6K | +0.6% | −9.9% | −40.4% | −46.7% | −66.6% | −72.2% | |
| Nov 27, 2024 | PASG | $1 | $19.7K | +0.3% | −1.5% | −23.5% | −46.3% | −33.8% | −64.8% | |
| Nov 26, 2024 | PASG | $1 | $118.2K | +1.9% | −12.1% | −32.1% | −52.3% | −40.1% | −68.7% | |
| Nov 25, 2024 | PASG | $1 | $146.7K | +3.1% | +6.3% | −15.1% | −42.4% | −27.7% | −62.2% | |
| Nov 15, 2024 | TCRX | $4 | $4.1K | — | −31.7% | −54.4% | −70.3% | −78.0% | −81.0% |
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 28 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$21.74M
28 trades
Open-market sells
$64K
3 trades
Net flow
+$21.67M
Net buying
Total filings
35
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstKRRO
Lynx1 Capital Management Lp, KRRO's 10% owner, spent $5.5K of their own money on 520 shares at $11.
+$5.5K
520 sh @ $11
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $5.6K of their own money on 6,232 shares at $1.
+$5.6K
6,232 sh @ $1
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $68K of their own money on 75,500 shares at $1, growing their stake 1%.
+$68K
75,500 sh @ $1
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $72K of their own money on 80,069 shares at $1, growing their stake 1%.
+$72K
80,069 sh @ $1
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CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $1.39M of their own money on 165,667 shares at $8, growing their stake 2%.
+$1.39M
165,667 sh @ $8
NEUP
Lynx1 Capital Management Lp, NEUP's 10% owner, spent $3.28M of their own money on 639,110 shares at $5, growing their stake 271%.
+$3.28M
639,110 sh @ $5
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $252.6K of their own money on 32,217 shares at $8.
+$252.6K
32,217 sh @ $8
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $1.33M of their own money on 150,000 shares at $9, growing their stake 2%.
+$1.33M
150,000 sh @ $9
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $409K of their own money on 51,500 shares at $8, growing their stake 1%.
+$409K
51,500 sh @ $8
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $114K of their own money on 15,032 shares at $8.
+$114K
15,032 sh @ $8
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $2.04M of their own money on 277,298 shares at $7, growing their stake 3%.
+$2.04M
277,298 sh @ $7
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $4.19M of their own money on 626,043 shares at $7, growing their stake 8%.
+$4.19M
626,043 sh @ $7
CGEM
Lynx1 Capital Management Lp, CGEM's 10% owner, spent $3.59M of their own money on 556,300 shares at $6, growing their stake 8%.
+$3.59M
556,300 sh @ $6
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $83.2K of their own money on 11,900 shares at $7, growing their stake 2%.
+$83.2K
11,900 sh @ $7
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $138.3K of their own money on 19,783 shares at $7, growing their stake 3%.
+$138.3K
19,783 sh @ $7
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $2.3K of their own money on 325 shares at $7.
+$2.3K
325 sh @ $7
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $379.5K of their own money on 66,423 shares at $6, growing their stake 13%.
+$379.5K
66,423 sh @ $6
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $283K of their own money on 49,302 shares at $6, growing their stake 10%.
+$283K
49,302 sh @ $6
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $71.3K of their own money on 13,123 shares at $5, growing their stake 3%.
+$71.3K
13,123 sh @ $5
CRNX
+$0
6,900 sh
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $1.44M of their own money on 1.2M shares at $1, growing their stake 18%.
+$1.44M
1.2M sh @ $1
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $1.67M of their own money on 1.39M shares at $1, growing their stake 26%.
+$1.67M
1.39M sh @ $1
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $241K of their own money on 373,645 shares at $1, growing their stake 4%.
+$241K
373,645 sh @ $1
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $290.1K of their own money on 100,000 shares at $3, growing their stake 2%.
+$290.1K
100,000 sh @ $3
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $95.6K of their own money on 31,800 shares at $3, growing their stake 1%.
+$95.6K
31,800 sh @ $3
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $19.7K of their own money on 29,300 shares at $1.
+$19.7K
29,300 sh @ $1
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $118.2K of their own money on 167,055 shares at $1, growing their stake 2%.
+$118.2K
167,055 sh @ $1
PASG
Lynx1 Capital Management Lp, PASG's 10% owner, spent $146.7K of their own money on 259,998 shares at $1, growing their stake 3%.
+$146.7K
259,998 sh @ $1
TCRX
Lynx1 Capital Management Lp, TCRX's 10% owner, spent $4.1K of their own money on 947 shares at $4.
+$4.1K
947 sh @ $4
Frequently asked questions
How is Nichols Weston'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 Nichols Weston'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.