Topsoe Christina Teng
SEC insider (Form 3/4/5 filer). CIK 0001786442. Director & 10% Owner at IGM Biosciences, Inc. (IGMS). 7 reported Form 4/5 transactions since Sep 2024; latest on Aug 14, 2025. Located in MOUNTAIN VIEW, CA.
Companies Topsoe Christina Teng has filed insider reports for
- IGM Biosciences, Inc. (IGMS): Director, 10% Owner
Topsoe Christina Teng
CIK: 0001786442
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (57.1%)
Compensation grants
Other (G, F, J, C, D, …)3 (42.9%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
IGMS
IGM Biosciences, Inc.
Director10% Owner
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Aug 14, 2025IGMS
IGM Biosciences, Inc.
DispositionIndirect10.4M shares- - Aug 14, 2025IGMS
IGM Biosciences, Inc.
DispositionDirect54.2K shares- - Aug 14, 2025IGMS
IGM Biosciences, Inc.
DispositionIndirect9.8K shares- - Jun 30, 2025IGMS
IGM Biosciences, Inc.
AwardDirect1.3K shares- - Mar 31, 2025IGMS
IGM Biosciences, Inc.
AwardDirect1.3K shares- - Dec 31, 2024IGMS
IGM Biosciences, Inc.
AwardDirect2.7K shares- - Sep 30, 2024IGMS
IGM Biosciences, Inc.
AwardDirect2.7K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 14, 2025 | IGMS IGM Biosciences, Inc. | Disposition | 10,400,564 | - | - | Indirect |
| Aug 14, 2025 | IGMS IGM Biosciences, Inc. | Disposition | 54,235 | - | - | Direct |
| Aug 14, 2025 | IGMS IGM Biosciences, Inc. | Disposition | 9,800 | - | - | Indirect |
| Jun 30, 2025 | IGMS IGM Biosciences, Inc. | Award | 1,284 | - | - | Direct |
| Mar 31, 2025 | IGMS IGM Biosciences, Inc. | Award | 1,284 | - | - | Direct |
| Dec 31, 2024 | IGMS IGM Biosciences, Inc. | Award | 2,687 | - | $0 | Direct |
| Sep 30, 2024 | IGMS IGM Biosciences, Inc. | Award | 2,687 | - | $0 | Direct |
1-7 of 7 transactions