A 121.8700 ▲ +3.06% AA 65.6200 ▼ 6.80% AAPL 270.2300 ▲ +2.59% ABBV 208.3800 ▼ 0.29% ABNB 141.5500 ▲ +2.71% ABT 96.8100 ▲ +1.40% ACN 197.6500 ▲ +1.88% ADBE 244.4500 ▼ 1.49% ADSK 242.0200 ▼ 0.47% AEP 133.6600 ▼ 0.67% AFL 114.5200 ▲ +0.71% AFRM 64.5000 ▲ +7.00% AIG 78.6800 ▲ +0.59% ALB 197.7500 ▼ 8.29% ALL 216.1600 ▲ +1.07% AMAT 396.9400 ▲ +1.81% AMD 278.3900 ▲ +0.05% AME 236.2600 ▲ +2.61% AMGN 355.3000 ▲ +1.69% AMT 182.3600 ▲ +2.11% A 121.8700 ▲ +3.06% AA 65.6200 ▼ 6.80% AAPL 270.2300 ▲ +2.59% ABBV 208.3800 ▼ 0.29% ABNB 141.5500 ▲ +2.71% ABT 96.8100 ▲ +1.40% ACN 197.6500 ▲ +1.88% ADBE 244.4500 ▼ 1.49% ADSK 242.0200 ▼ 0.47% AEP 133.6600 ▼ 0.67% AFL 114.5200 ▲ +0.71% AFRM 64.5000 ▲ +7.00% AIG 78.6800 ▲ +0.59% ALB 197.7500 ▼ 8.29% ALL 216.1600 ▲ +1.07% AMAT 396.9400 ▲ +1.81% AMD 278.3900 ▲ +0.05% AME 236.2600 ▲ +2.61% AMGN 355.3000 ▲ +1.69% AMT 182.3600 ▲ +2.11%
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Insider Trades: BIIB

SEC EDGAR Form 4 filings — showing 114 records for the last 365 days

Insider Buys Today

0

$0 total

Insider Sells Today

0

$0 total

Form 4 Filings

0

Last 24 hours

Buy/Sell Ratio

—

By dollar value

All Buys Only Sells Only C-Suite Only > $1M
7D 30D 90D 1Y 2Y 🔒 All Time 🔒
✕ Clear
Ticker Company Insider Title Type Shares Price Value Trans. Date Filed Filing
BIIB BIIB Murphy Nicole BUY 19,611 $195.04 +$3.8M Feb 12, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Godbout Sean SELL 1,800 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Grogan Jane SELL 8,450 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Keeney Adam SELL 8,025 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Murphy Nicole SELL 10,560 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Izzar Rachid SELL 7,390 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Viehbacher Christopher SELL 38,015 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Singhal Priya SELL 10,560 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Kramer Robin SELL 8,450 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB Gregory Ginger SELL 8,025 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB ALEXANDER SUSAN H SELL 8,450 — -$0 Feb 13, 2026 Feb 17, 2026 SEC ↗
BIIB BIIB ALEXANDER SUSAN H SELL 41,807 $201.18 -$8.4M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB ALEXANDER SUSAN H SELL 38,405 $201.18 -$7.7M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB ALEXANDER SUSAN H SELL 37,396 $201.18 -$7.5M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Viehbacher Christopher SELL 29,924 $201.18 -$6M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger SELL 22,359 $201.18 -$4.5M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Viehbacher Christopher SELL 21,095 $201.18 -$4.2M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger SELL 19,745 $201.18 -$4M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Murphy Nicole SELL 19,608 $201.18 -$3.9M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger SELL 18,609 $201.18 -$3.7M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Murphy Nicole SELL 16,333 $201.18 -$3.3M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Murphy Nicole SELL 15,307 $201.18 -$3.1M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin SELL 11,472 $201.18 -$2.3M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Izzar Rachid SELL 11,011 $201.18 -$2.2M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya SELL 10,703 $201.18 -$2.2M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin SELL 9,024 $201.18 -$1.8M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Izzar Rachid SELL 8,743 $201.18 -$1.8M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin SELL 8,528 $201.18 -$1.7M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya SELL 8,043 $199.83 -$1.6M Feb 9, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya SELL 7,432 $201.18 -$1.5M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Izzar Rachid SELL 7,399 $201.18 -$1.5M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Keeney Adam SELL 5,881 $201.18 -$1.2M Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Grogan Jane SELL 4,058 $201.18 -$816K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Keeney Adam SELL 3,597 $201.18 -$724K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Grogan Jane SELL 2,769 $201.18 -$557K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Godbout Sean SELL 1,215 $201.18 -$244K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Godbout Sean SELL 878 $201.18 -$177K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Godbout Sean SELL 676 $201.18 -$136K Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya BUY 2,217 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya BUY 12,115 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Singhal Priya BUY 8,488 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin BUY 7,024 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin BUY 704 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin BUY 12,535 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin BUY 9,231 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Kramer Robin BUY 8,801 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger BUY 7,494 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger BUY 1,802 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger BUY 23,491 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗
BIIB BIIB Gregory Ginger BUY 20,411 — +$0 Feb 6, 2026 Feb 10, 2026 SEC ↗

Page 1 of 3 · 114 total records