Key facts
- This page summarizes Robert Gardner Harrison's Form 4 filing for SERA PROGNOSTICS, INC. (SERA).
- 3 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 14 Jan 2025, 21:12.
Robert Gardner Harrison - 10 Jan 2025 Form 4 Insider Report for SERA PROGNOSTICS, INC. (SERA)
- Reporting relationship
- Chief Information Officer
- Issuer ticker
- SERA
- Reported as of
- 10 Jan 2025
- Net transaction value
- -$119,678
- SEC form
- 4
- Accepted by SEC
- 14 Jan 2025, 21:12:55 UTC
- Prior SEC filing
- 12 Nov 2024
- Next SEC filing
- 13 Feb 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Benjamin G. Jackson, Attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Robert Gardner Harrison filed Form 4 for SERA PROGNOSTICS, INC. (SERA) on 14 Jan 2025.
Change
- Previous filing in this sequence was filed on 12 Nov 2024.
- Current net transaction value: -$119,678.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
SERA
transaction
Class A Common Stock
Sale
- Transaction value
- $90,316
- Shares
- -12,372
- Change %
- -9.4%
- Price
- $7.30
- Shares after
- 118,674
- Date
- 10 Jan 2025
- Ownership
- Direct
- Footnotes
- F1, F2
SERA
transaction
Class A Common Stock
Sale
- Transaction value
- $14,714
- Shares
- -1,837
- Change %
- -1.5%
- Price
- $8.01
- Shares after
- 116,837
- Date
- 10 Jan 2025
- Ownership
- Direct
- Footnotes
- F1, F3
SERA
transaction
Class A Common Stock
Sale
- Transaction value
- $14,648
- Shares
- -2,264
- Change %
- -1.9%
- Price
- $6.47
- Shares after
- 114,573
- Date
- 13 Jan 2025
- Ownership
- Direct
- Footnotes
- F1, F4
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Rule 10b5-1 trading plan
These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.
Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).
Explanation of responses 4 footnotes
Footnote F1
The transaction(s) reported on this Form 4 was/were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 14, 2024.
Footnote F2
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.93 to $7.92, inclusive. The Reporting Person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
Footnote F3
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.93 to $8.13, inclusive. The Reporting Person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.
Footnote F4
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.16 to $6.74, inclusive. The Reporting Person will provide to the staff of the Securities and Exchange Commission, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price.