InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
0
Disclosed sells
0
T+90 hit rate
31%
T+90 mean return
-4.6%
Across 16 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Kramer Robin. Insider active across 1 company, notably BIOGEN INC.. In total, 21 disclosures have been published. Activity tracked since 1 July 2021. The latest transaction was disclosed on 10 February 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations21 total
834 shares0Common StockSEC:0001127602-25-004457:0
788 shares0Common StockSEC:0001127602-25-003958:0
351 shares0Common StockSEC:0001127602-24-028860:0
914 shares0Common StockSEC:0001127602-24-006215:0
833 shares0Common StockSEC:0001127602-24-004797:0
788 shares0Common StockSEC:0001127602-24-004306:0
351 shares0Common StockSEC:0001127602-23-029441:0
252 shares0Common StockSEC:0001127602-23-020236:0
512 shares0Common StockSEC:0001127602-23-006519:0
833 shares0Common StockSEC:0001127602-23-005270:0
887 shares0Common StockSEC:0001127602-23-002487:0
350 shares0Common StockSEC:0001127602-22-027340:0
252 shares0Common StockSEC:0001127602-22-019021:0
396 shares0Common StockSEC:0001127602-22-006271:0
99 shares0Common StockSEC:0001127602-22-004987:0
244 shares0Common StockSEC:0001127602-22-001861:0
244 shares0Common StockSEC:0001127602-22-001861
74 shares@ US$223.928.3% of flowCommon StockSEC:0001127602-21-030462
74 shares@ US$223.920.0001% mcap8.3% of flowCommon StockSEC:0001127602-21-030462:0
251 shares@ US$348.920.0003% mcap41.7% of flowCommon StockSEC:0001127602-21-021266:0
251 shares@ US$348.9241.7% of flowCommon StockSEC:0001127602-21-021266
21 of 21 declarations
About Kramer Robin
Kramer Robin is a director at BIOGEN INC.
