Issuer positions
1
Reporting Owner Activity for Kathryn K. Chou
Form 3/4/5 issuer positions and transaction evidence for this reporting owner.
Largest position
IonQ, Inc.
Disclosed value
$3.35M
Recent activity
Available
- Forms 3/4/5 ownership summary
-
Estimated reporting-owner value
$3,346,145
Estimated from parsed Forms 3/4/5 when the filing discloses enough holding data.
Issuer relationships
1
Distinct issuers tied to this reporting owner in parsed SEC filings.
Largest issuer position
IonQ, Inc. (IONQ)
$3.35M estimated from parsed reporting-owner filings.
Latest owner filing
23 Dec 2025
Most recent owner-level filing date in the parsed SEC record.
How to read Forms 3/4/5 positions
- Reported values are estimates from parsed SEC Forms 3/4/5 when the filing includes enough price and share data.
- Verify the source filing before treating any owner position as current.
- Location
- College Park, MD
- SEC signature
- /s/ Tyler T. Rosenbaum, Assistant Secretary, by Power of Attorney
- Source evidence
- Open source filing history
SEC ownership signals
1 fact
Identity
1 fact
SEC filing record
1 fact
SEC evidence
1 fact
Follow Filing Activity
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Reported issuer positions for Kathryn K. Chou
IONQ, IONQ-WT
Forms 3/4/5
IonQ, Inc.
- Relationship
- Director
- Holdings value
- $3,346,145
- Past year net change
- -$2,866,512
- Change %
- -46%
- Report period
- 22 Dec 2025
Recent insider transactions for Kathryn K. Chou
| Sym | Company | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.