ANNX
Annexon Inc
NASDAQ: ANNX · HEALTHCARE · BIOTECHNOLOGY
$5.87
-0.34% today
Updated 2026-04-30
Market cap
$943.59M
P/E ratio
—
P/S ratio
—
EPS (TTM)
$-1.34
Dividend yield
—
52W range
$2 – $7
Volume
2.7M
Annexon Inc (ANNX) Insider transactions
Net insider activity
Net buying (8,841,757 shares)
Buy transactions
64
Sell transactions
36
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-10 | CARSON, WILLIAM H. | Director | Buy | 8,000 | $5.67 | $45360.00 |
| 2026-03-02 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 5,566 | $5.42 | $30167.72 |
| 2026-03-02 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 4,339 | $5.42 | $23517.38 |
| 2026-03-02 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 5,565 | $5.42 | $30162.30 |
| 2026-03-02 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Sale | 5,820 | $5.43 | $31602.60 |
| 2026-03-02 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Sale | 5,894 | $5.43 | $32004.42 |
| 2026-02-19 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 250,000 | — | — |
| 2026-02-19 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 62,500 | — | — |
| 2026-02-19 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Buy | 250,000 | — | — |
| 2026-02-19 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Buy | 62,500 | — | — |
| 2026-02-19 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Buy | 1,250,000 | — | — |
| 2026-02-19 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Buy | 250,000 | — | — |
| 2026-02-19 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Buy | 62,500 | — | — |
| 2026-02-19 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Buy | 225,000 | — | — |
| 2026-02-19 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Buy | 56,250 | — | — |
| 2026-02-19 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Buy | 250,000 | — | — |
| 2026-02-19 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Buy | 62,500 | — | — |
| 2026-02-18 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 7,857 | $5.11 | $40149.27 |
| 2026-02-18 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 6,225 | $5.10 | $31747.50 |
| 2026-02-18 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 7,851 | $5.11 | $40118.61 |
| 2026-02-18 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Sale | 5,290 | $5.10 | $26979.00 |
| 2026-02-18 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Sale | 5,290 | $5.10 | $26979.00 |
| 2025-12-30 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $5.02 | $20657.30 |
| 2025-12-01 | CHOI, JUNG | Director | Buy | 33,000 | $4.19 | $138270.00 |
| 2025-12-01 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $4.47 | $18394.05 |
| 2025-11-21 | SATTER, MUNEER A | Director | Buy | 422,613 | $4.28 | $1.81M |
| 2025-11-20 | SATTER, MUNEER A | Director | Buy | 400,000 | $4.48 | $1.79M |
| 2025-11-19 | SATTER, MUNEER A | Director | Buy | 500,000 | $3.94 | $1.97M |
| 2025-11-18 | SATTER, MUNEER A | Director | Buy | 500,000 | $3.18 | $1.59M |
| 2025-11-17 | SATTER, MUNEER A | Director | Buy | 500,000 | $2.99 | $1.50M |
| 2025-10-30 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $3.17 | $13044.55 |
| 2025-09-30 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $3.05 | $12550.75 |
| 2025-09-02 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $2.09 | $8600.35 |
| 2025-07-30 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $2.43 | $9999.45 |
| 2025-07-14 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 1,116 | $2.58 | $2879.28 |
| 2025-07-14 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 853 | $2.61 | $2226.33 |
| 2025-07-14 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 1,117 | $2.58 | $2881.86 |
| 2025-06-30 | CARSON, WILLIAM H. | Director | Buy | 4,115 | $2.46 | $10122.90 |
| 2025-06-05 | WIGGANS, THOMAS G | Director | Buy | 55,000 | — | — |
| 2025-06-05 | WADDILL, WILLIAM D. | Director | Buy | 55,000 | — | — |
| 2025-06-05 | SATTER, MUNEER A | Director, 10% Owner | Buy | 55,000 | — | — |
| 2025-06-05 | JONES, WILLIAM A JR | Director | Buy | 55,000 | — | — |
| 2025-06-05 | COCKROFT, BETTINA M. | Director | Buy | 55,000 | — | — |
| 2025-06-05 | CHOI, JUNG | Director | Buy | 55,000 | — | — |
| 2025-06-05 | CARSON, WILLIAM H. | Director | Buy | 55,000 | — | — |
| 2025-02-27 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 272,575 | — | — |
| 2025-02-27 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Buy | 272,575 | — | — |
| 2025-02-27 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Buy | 1,300,000 | — | — |
| 2025-02-27 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Buy | 272,575 | — | — |
| 2025-02-27 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Buy | 228,225 | — | — |
| 2025-02-27 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Buy | 272,575 | — | — |
| 2025-02-18 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 8,345 | $2.91 | $24283.95 |
| 2025-02-18 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 6,618 | $2.95 | $19523.10 |
| 2025-02-18 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 6,912 | $2.92 | $20183.04 |
| 2025-02-18 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Sale | 5,521 | $2.96 | $16342.16 |
| 2025-02-18 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Sale | 5,515 | $2.97 | $16379.55 |
| 2025-02-13 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 1,783 | $2.99 | $5331.17 |
| 2025-02-13 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 1,425 | $2.99 | $4260.75 |
| 2025-02-13 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Sale | 5,021 | $2.95 | $14811.95 |
| 2025-02-13 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 1,786 | $2.98 | $5322.28 |
| 2025-01-09 | JONES, WILLIAM A JR | Director | Buy | 88,000 | — | — |
| 2025-01-06 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Sale | 37,994 | — | — |
| 2025-01-06 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Buy | 37,994 | $1.41 | $53556.34 |
| 2024-12-02 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $5.33 | $17056.00 |
| 2024-10-30 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Sale | 78,399 | — | — |
| 2024-10-30 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Sale | 36,050 | — | — |
| 2024-10-30 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Buy | 78,399 | $1.85 | $145045.99 |
| 2024-10-30 | LOVE, DOUGLAS | Director, PRESIDENT AND CEO | Buy | 36,050 | $1.85 | $66696.10 |
| 2024-10-15 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 5,408 | — | — |
| 2024-10-15 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 5,408 | $1.85 | $10005.34 |
| 2024-10-01 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $5.97 | $19104.00 |
| 2024-09-19 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 4,500 | $7.10 | $31950.00 |
| 2024-09-12 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 5,500 | $6.16 | $33880.00 |
| 2024-09-05 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 5,500 | $5.64 | $31020.00 |
| 2024-09-03 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $5.48 | $17536.00 |
| 2024-08-29 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 5,500 | $5.95 | $32725.00 |
| 2024-08-01 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $6.24 | $19968.00 |
| 2024-07-15 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 1,106 | $6.02 | $6658.12 |
| 2024-07-15 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 784 | $6.02 | $4719.68 |
| 2024-07-15 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 1,104 | $6.03 | $6657.12 |
| 2024-07-01 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $5.00 | $16000.00 |
| 2024-06-05 | WIGGANS, THOMAS G | Director | Buy | 44,000 | — | — |
| 2024-06-05 | WADDILL, WILLIAM D. | Director | Buy | 44,000 | — | — |
| 2024-06-05 | SATTER, MUNEER A | Director, 10% Owner | Buy | 44,000 | — | — |
| 2024-06-05 | COCKROFT, BETTINA M. | Director | Buy | 44,000 | — | — |
| 2024-06-05 | CHOI, JUNG | Director | Buy | 44,000 | — | — |
| 2024-06-05 | CARSON, WILLIAM H. | Director | Buy | 44,000 | — | — |
| 2024-06-03 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $4.83 | $15459.20 |
| 2024-05-01 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $4.68 | $14982.40 |
| 2024-04-08 | CARSON, WILLIAM H. | Director | Buy | 3,200 | $6.07 | $19411.20 |
| 2024-02-27 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 44,963 | — | — |
| 2024-02-27 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Buy | 44,963 | — | — |
| 2024-02-27 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Buy | 44,963 | — | — |
| 2024-02-27 | DANANBERG, JAMIE | CHIEF MEDICAL OFFICER | Buy | 44,963 | — | — |
| 2024-02-27 | ARTIS, DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Buy | 44,963 | — | — |
| 2024-02-20 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Sale | 2,604 | $5.51 | $14348.04 |
| 2024-02-20 | OVERDORF, MICHAEL | EVP & CHIEF BUSINESS OFFICER | Sale | 1,951 | $5.48 | $10691.48 |
| 2024-02-20 | LEW, JENNIFER | EVP & CHIEF FINANCIAL OFFICER | Sale | 2,593 | $5.53 | $14339.29 |
| 2024-02-16 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 160,000 | — | — |
| 2024-02-16 | YEDNOCK, TED | EVP & CHIEF INNOVATION OFFICER | Buy | 39,000 | — | — |