Transactions
4
Insider / BIOGEN INC.
Mantas Jesus B
Director at BIOGEN INC.
- Company
- BIOGEN INC.
- First filing on record
- April 30, 2026
- Latest trade on record
- June 9, 2026
- SEC filings
- EDGAR ↗
Mantas Jesus B, Director at BIOGEN INC., has disclosed 4 transactions in BIIB, IFF since April 30, 2026: 0 purchases (0 open-market buys) and 0 sales, worth about $0 at the reported prices. The latest was filed June 11, 2026, 2 days after the trade.
Open-market buys
0
Sales
0
Avg. disclosure lag
2.8d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Mantas Jesus B reported 4 transactions that were neither a purchase nor a sale, such as stock awards, option exercises or shares withheld for tax.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
0 of 3 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| A | Grant or award | 3 | 6,689 | — |
| D | Sale back to the company | 1 | 2,281 | — |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 4 | 0 | 0 |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| BIIB | Other A | June 9, 2026 | June 11, 2026 | 2d | 1,505 | — | — | Form 4 ↗ | ||
| IFF | Other A | May 1, 2026 | May 5, 2026 | 4d | 2,281 | — | — | derivative | Form 4 ↗ | |
| IFF | Option / conversion D | May 1, 2026 | May 5, 2026 | 4d | 2,281 | — | — | derivative | Form 4 ↗ | |
| IFF | Other A | April 29, 2026 | April 30, 2026 | 1d | 2,903 | — | — | derivative | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| June 11, 2026 | Form 4 | 0000875045-26-000062 | 1 | published | EDGAR ↗ |
| May 5, 2026 | Form 4 | 0001225208-26-004943 | 2 | published | EDGAR ↗ |
| April 30, 2026 | Form 4 | 0001225208-26-004737 | 1 | published | EDGAR ↗ |
Other insiders at BIOGEN INC.
- FRIBOURG PAUL J Director 41 rows
- Fyrwald J Erik Director 23 rows
- Godbout Sean Chief Accounting Officer 20 rows
- Finzel Ralf EVP, Global Operations Officer 13 rows
- Singhal Priya Head of Development 12 rows
- Birenkrant Marc Controller & CAO 11 rows
- DeVeau Michael EVP, CFO 11 rows
- Murphy Nicole Head of Pharm Ops and Tech 11 rows
- Teles de Mendonca Ana Paula President, Scent 11 rows
- ALEXANDER SUSAN H EVP Chief Legal Officer 10 rows
Everyone on file, with contracts and lobbying under the company's name: BIOGEN INC..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Options and derivatives on Form 4 Table I = shares. Table II = options and other derivatives.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 3 | 4 | April 30, 2026 | June 11, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.