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Keyt Bruce's Form 4 filing

IGM Biosciences, Inc. (IGMS) · filed Sep 3, 2021

Accession no.
0001209191-21-054913
Filed
Sep 3, 2021
Trade date
Sep 1-3, 2021
Filing delay
2 days
Rule 10b5-1 plan
Not on the form (before 2023)

This filing lists 3 non-derivative transactions and 1 derivative transaction. Open-market sales total $87.9K. It was filed 2 days after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Keyt BruceCIK 0001787362Officer (Chief Scientific Officer)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Sep 1, 2021Common StockMOption exerciseAcquired+2,500$0.93+$2,3255,557Direct
Sep 1, 2021Common StockFTax withholdingDisposed−1,256$71.79−$90,168.244,301Direct
Sep 3, 2021Common StockSSaleDisposed−1,244$70.69F3−$87,938.363,057Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Sep 1, 2021Common StockMOption exerciseDisposed−2,500$0.00$05,264Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F3

This transaction was executed in multiple trades at prices ranging from $70.02 to $71.59. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)