Mulligan Richard

CIK: 0001376247Head of SanaX
OfficerDirector
Primary company: BIOGEN INC. (BIIB)

Mulligan Richard is a corporate insider (Head of SanaX) at BIOGEN INC. (BIIB) filing SEC Form 4 transactions. 63 transactions across 6 companies, totaling $0 in purchases and $12,248,319 in sales. Source: SEC EDGAR.

Total Transactions
63
Total Buy Value
$0
Total Sell Value
$12.25M
Net Activity
$-12.25M
Last Transaction
May 2026
Companies
6

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
90,000
Price
$2.96
Value
$266K
Type
Exercise
Shares
1,712
Price
-
Value
-
Type
Exercise
Shares
1,712
Price
-
Value
-
Type
Award
Shares
1,712
Price
-
Value
-
Type
Award
Shares
80,000
Price
-
Value
-
Type
Award
Shares
54,347
Price
-
Value
-
Type
Sale
Shares
150,000
Price
$3.89
Value
$583K
Type
Sale
Shares
150,000
Price
$4.08
Value
$613K
Type
Award
Shares
65,000
Price
-
Value
-
Type
Award
Shares
54,278
Price
-
Value
-
Type
Award
Shares
35,360
Price
-
Value
-
Type
Award
Shares
29,205
Price
$0.00
Value
$0
Type
Award
Shares
200,000
Price
$0.00
Value
$0
Type
Award
Shares
34,387
Price
$0.00
Value
$0
Type
Award
Shares
1,370
Price
$0.00
Value
$0
Type
Award
Shares
2,317
Price
$0.00
Value
$0
Type
Award
Shares
250,000
Price
$0.00
Value
$0
Type
Award
Shares
775
Price
$0.00
Value
$0
Type
Award
Shares
890
Price
$0.00
Value
$0
Type
Award
Shares
1,155
Price
$0.00
Value
$0