MarketPeel
Insider Trading Intelligence
JL

Jennifer Lew

ANNX
EVP & CHIEF FINANCIAL OFFICER · ANNEXON, INC. · CIK 0001465994
FILING MIX · LIFETIME51%/49%
BUYS
20
SELLS
19
TOTAL VALUE
$559.7K
COMPANIES
2
ACTIVE SINCE
Jul 2020
HOLDINGS NOW
202,700
AVG SELL PX
$9.97
TRADE KIND
SHOWING 39 / 39
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 11 pending
Forward-return performance of every backtestable P/S trade by Jennifer Lew, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d17+76.47%-4.31%-0.12%-4.18%-4.29%
14d17+58.82%-2.13%+0.11%-2.24%-2.85%
30d17+70.59%-7.10%+0.01%-7.11%-3.60%
60d17+76.47%-12.19%+1.47%-13.66%-17.89%
90d17+82.35%-9.71%+4.17%-14.37%-18.51%
180d17(2 pending)+73.33%-10.83%+9.15%-19.98%-25.76%
1y17(3 pending)+78.57%-28.26%+16.52%-44.79%-62.44%
2y17(6 pending)+90.91%-58.30%+25.07%-83.37%-91.27%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ANNX · 170,700 shares · as of Mar 2, 2026
068,144136,288204,431272,575202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 20 buys / 19 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
BOLD
BOUNDLESS BIO, INC.
PURCHASEGRANT
Stock grant
32,00032,000Jun 15, 2026Jun 15, 2026View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
5,565$5.42$30.2K170,700Mar 2, 2026Mar 4, 2026View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
62,500176,265Feb 19, 2026Feb 23, 2026View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
250,000250,000Feb 19, 2026Feb 23, 2026View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
7,851$5.11$40.1K113,765Feb 18, 2026Feb 20, 2026View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
1,117$2.58$2.9K121,616Jul 14, 2025Jul 16, 2025View →
BOLD
BOUNDLESS BIO, INC.
PURCHASEGRANT
Stock grant
16,00016,000Jun 23, 2025Jun 23, 2025View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
272,575272,575Feb 27, 2025Mar 3, 2025View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
6,912$2.92$20.2K77,770Feb 18, 2025Feb 20, 2025View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
1,786$2.98$5.3K84,682Feb 13, 2025Feb 18, 2025View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
1,104$6.03$6.7K86,468Jul 15, 2024Jul 17, 2024View →
BOLD
BOUNDLESS BIO, INC.
PURCHASEGRANT
Stock grant
13,21913,219Mar 27, 2024Mar 29, 2024View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
44,963122,733Feb 27, 2024Mar 3, 2025View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
2,593$5.53$14.3K82,058Feb 20, 2024Feb 21, 2024View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
39,00084,651Feb 16, 2024Feb 21, 2024View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
160,000160,000Feb 16, 2024Feb 21, 2024View →
ANNX
ANNEXON, INC.
SALE
EVP & CHIEF FINANCIAL OFFICER
1,809$5.54$10.0K45,651Feb 12, 2024Feb 14, 2024View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
1,057$3.84$4.1K47,460Jul 11, 2023Jan 23, 2024View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
77,05077,050Feb 16, 2023Feb 21, 2023View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
18,97548,517Feb 16, 2023Feb 21, 2023View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
166$6.30$1.0K29,542Feb 14, 2023Feb 15, 2023View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
1,742$6.31$11.0K29,708Feb 13, 2023Feb 15, 2023View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
75,00075,000Jul 11, 2022Jul 13, 2022View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
9,37523,875Jul 11, 2022Jul 13, 2022View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
12,50014,500Feb 11, 2022Feb 15, 2022View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
100,000100,000Feb 11, 2022Feb 15, 2022View →
ANNX
ANNEXON, INC.
PURCHASE
EVP & Chief Financial Officer
3,500$7.49$26.2K5,500Sep 13, 2021Sep 15, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
3,500143,793Sep 13, 2021Sep 15, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
3,500$20.01$70.0K2,000Sep 13, 2021Sep 15, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
3,500147,293May 27, 2021Jun 1, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
3,500$22.24$77.8K2,000May 27, 2021Jun 1, 2021View →
ANNX
ANNEXON, INC.
PURCHASE
EVP & Chief Financial Officer
3,500$7.49$26.2K5,500May 27, 2021Jun 1, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
1,800$29.16$52.5K2,000Mar 23, 2021Mar 25, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
5,000150,793Mar 23, 2021Mar 25, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
1,800$28.43$51.2K3,800Mar 23, 2021Mar 25, 2021View →
ANNX
ANNEXON, INC.
PURCHASE
EVP & Chief Financial Officer
5,000$7.49$37.4K7,000Mar 23, 2021Mar 25, 2021View →
ANNX
ANNEXON, INC.
SALE
EVP & Chief Financial Officer
1,400$27.51$38.5K5,600Mar 23, 2021Mar 25, 2021View →
ANNX
ANNEXON, INC.
PURCHASEGRANT
Stock grant
115,000115,000Feb 25, 2021Mar 1, 2021View →
ANNX
ANNEXON, INC.
PURCHASE
EVP & Chief Financial Officer
2,000$17.00$34.0K2,000Jul 28, 2020Jul 28, 2020View →
Other insiders · ANNX
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About this filer
CIK 0001465994
ROLE
EVP & Chief Financial Officer
PRIMARY
ANNX
COMPANIES
2
ACTIVE SINCE
Jul 2020
MARKETPEEL · /INSIDER/0001465994DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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