Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
SERA PROGNOSTICS, INC.
Report date March 12, 2026 · Filed May 06, 2026
Section 16 reporting ended · disclosed 2026-05-06. Current position is not established by this disclosure.
No balance rows disclosed in this filing.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 11, 2026 Filed Mar 13, 2026 00:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,396 | $2.04 | $2,847.84 |
DisclosureSEC source: 0001193125-26-104709 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,961 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $1.90 to $2.30, 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 with regard to the block trade. Read SEC document |
| March 09, 2026 Filed Mar 10, 2026 21:54 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 2,026 | $1.96 | $3,970.96 |
DisclosureSEC source: 0001193125-26-100530 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 165,357 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $1.87 to $2.03, 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 with regard to the block trade. Read SEC document |
| December 10, 2025 Filed Dec 12, 2025 00:57 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,213 | $3.31 | $4,015.03 |
DisclosureSEC source: 0001193125-25-316501 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 167,383 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $3.28 to $3.38, 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 with regard to the block trade. Read SEC document |
| December 02, 2025 Filed Dec 3, 2025 21:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionStock Option (right to buy) · Derivative | 32,203 | $0.00 Strike: $1.62 | $0.00 |
DisclosureSEC source: 0001193125-25-306708 · ownership.xml · derivative · entry 3 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 34,189 shares Expires 2025-12-11 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The shares subject to this option are fully vested and exercisable. Read SEC document |
| December 02, 2025 Filed Dec 3, 2025 21:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 32,203 | $2.94 | $94,676.82 |
DisclosureSEC source: 0001193125-25-306708 · ownership.xml · nonDerivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 168,596 F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.79 to $3.14, 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. Read SEC document |
| December 02, 2025 Filed Dec 3, 2025 21:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionClass A Common Stock | 32,203 | $1.62 | $52,168.86 |
DisclosureSEC source: 0001193125-25-306708 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,799 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · security: This Form 4 reports the exercise of an employee stock option by the Reporting Persion that was granted approximately 10 years ago and that would otherwise expire on December 11, 2025 if not exercised during the issuer's open trading window for insiders. Read SEC document |
| November 26, 2025 Filed Nov 26, 2025 23:53 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionStock Option (right to buy) · Derivative | 1,986 | $0.00 Strike: $1.62 | $0.00 |
DisclosureSEC source: 0001193125-25-300940 · ownership.xml · derivative · entry 3 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 32,203 Underlying: Class A Common Stock · 34,189 shares Expires 2025-12-11 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The shares subject to this option are fully vested and exercisable. Read SEC document |
| November 26, 2025 Filed Nov 26, 2025 23:53 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,986 | $3.51 | $6,970.86 |
DisclosureSEC source: 0001193125-25-300940 · ownership.xml · nonDerivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 168,596 F1 · kind: 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 21, 2025. F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.49 to $3.55, 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. Read SEC document |
| November 26, 2025 Filed Nov 26, 2025 23:53 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionClass A Common Stock | 1,986 | $1.62 | $3,217.32 |
DisclosureSEC source: 0001193125-25-300940 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 170,582 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| November 10, 2025 Filed Nov 12, 2025 21:24 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 7,073 | $2.62 | $18,531.26 |
DisclosureSEC source: 0001193125-25-277709 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 168,596 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $2.30 to $2.62, 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 with regard to the block trade. Read SEC document |
| September 11, 2025 Filed Sep 12, 2025 20:36 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,271 | $3.13 | $3,978.23 |
DisclosureSEC source: 0000950170-25-114578 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 175,669 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $3.05 to $3.24, 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 with regard to the block trade. Read SEC document |
| September 02, 2025 Filed Sep 3, 2025 20:41 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,458 | $3.49 | $5,088.42 |
DisclosureSEC source: 0001888075-25-000010 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 176,940 F1 · kind: 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 21, 2025. Read SEC document |
| August 29, 2025 Filed Sep 2, 2025 20:24 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 10,542 | $3.49 | $36,791.58 |
DisclosureSEC source: 0001888075-25-000007 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 178,398 F1 · kind: 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 21, 2025. Read SEC document |
| August 08, 2025 Filed Aug 11, 2025 20:37 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 6,460 | $2.54 | $16,408.40 |
DisclosureSEC source: 0001888075-25-000005 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 188,940 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $2.28 to $2.73, 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 with regard to the block trade. Read SEC document |
| June 10, 2025 Filed Jun 12, 2025 00:13 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,311 | $1.48 | $1,940.28 |
DisclosureSEC source: 0000950170-25-085023 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 195,400 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $1.45 to $1.51, 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 with regard to the block trade. Read SEC document |
| May 08, 2025 Filed May 9, 2025 23:17 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 7,089 | $2.44 | $17,297.16 |
DisclosureSEC source: 0000950170-25-068390 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 196,711 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $2.10 to $2.78, 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 with regard to the block trade. Read SEC document |
| March 06, 2025 Filed Mar 8, 2025 00:29 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,338 | $4.16 | $5,566.08 |
DisclosureSEC source: 0000950170-25-035803 · ownership.xml · nonDerivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 203,800 F2 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F3 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $4.07 to $4.24, 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 with regard to the block trade. Read SEC document |
| March 05, 2025 Filed Mar 8, 2025 00:29 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantStock Option (right to buy) · Derivative | 67,810 | $0.00 Strike: $4.20 | $0.00 |
DisclosureSEC source: 0000950170-25-035803 · ownership.xml · derivative · entry 3 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,810 Underlying: Class A Common Stock · 67,810 shares Expires 2035-03-05 F4 · derivative.exercise_date: These stock options vest over four years as follows: 1/48 of the original grant amount vests in monthly installments for four years following the vesting commencement date, which is March 10, 2025, subject to the Reporting Person continuing to provide services to the issuer. Read SEC document |
| March 05, 2025 Filed Mar 8, 2025 00:29 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantClass A Common Stock | 47,010 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-035803 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 205,138 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest over four years as follows: 1/16 of the original grant amount vests in quarterly installments for four years following the vesting commencement date, which is March 10, 2025, subject to the Reporting Person continuing to provide services to the issuer. Read SEC document |
| February 12, 2025 Filed Feb 14, 2025 21:13 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 5,342 | $4.58 | $24,466.36 |
DisclosureSEC source: 0000950170-25-021196 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 158,128 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $4.14 to $5.09, 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 with regard to the block trade. Read SEC document |
| January 10, 2025 Filed Jan 15, 2025 02:11 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,144 | $8.06 | $9,220.64 |
DisclosureSEC source: 0000950170-25-005574 · ownership.xml · nonDerivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 163,470 F1 · kind: 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. F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.02 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. Read SEC document |
| January 10, 2025 Filed Jan 15, 2025 02:11 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 12,275 | $7.36 | $90,344.00 |
DisclosureSEC source: 0000950170-25-005574 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 164,614 F1 · kind: 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. F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.00 to $7.99, 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. Read SEC document |
| November 11, 2024 Filed Nov 12, 2024 22:04 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 4,078 | $7.32 | $29,850.96 |
DisclosureSEC source: 0000950170-24-125646 · ownership.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 176,889 F1 · shares: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $6.30 to $8.74, 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 with regard to the block trade. Read SEC document |
| August 07, 2024 Filed Aug 8, 2024 20:50 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 4,333 | $7.42 | $32,150.86 |
DisclosureSEC source: 0001534969-24-000164 · wk-form4_1723150236.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 180,967 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $6.94 to $7.58, 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 with regard to the block trade. Read SEC document |
| May 15, 2024 Filed May 15, 2024 22:23 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 10,387 | $8.24 | $85,588.88 |
DisclosureSEC source: 0001534969-24-000114 · wk-form4_1715811775.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 185,300 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $8.12 to $8.38, 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 with regard to the block trade. Read SEC document |
| May 10, 2024 Filed May 14, 2024 23:16 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Disposition to issuerStock Option (right to buy) · Derivative | 44,646 | Not disclosed Strike: $0.83 | Not disclosed |
DisclosureSEC source: 0001534969-24-000111 · wk-form4_1715728567.xml · derivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 44,646 shares Expires 2024-08-20 F1 · price: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest immediately and were granted in exchange for the Reporting Person's agreement to cancel the stock options represented in Table II of this Form 4. F2 · derivative.exercise_date: The shares subject to this canceled option were fully vested and exercisable. Read SEC document |
| May 10, 2024 Filed May 14, 2024 23:16 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantClass A Common Stock | 40,854 | $0.00 | $0.00 |
DisclosureSEC source: 0001534969-24-000111 · wk-form4_1715728567.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 195,687 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest immediately and were granted in exchange for the Reporting Person's agreement to cancel the stock options represented in Table II of this Form 4. Read SEC document |
| May 08, 2024 Filed May 10, 2024 21:42 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 4,205 | $9.59 | $40,325.95 |
DisclosureSEC source: 0001534969-24-000097 · wk-form4_1715377313.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 154,833 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $9.14 to $10.55, 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 with regard to the block trade. Read SEC document |
| March 06, 2024 Filed Mar 7, 2024 21:16 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 1,028 | $9.02 | $9,272.56 |
DisclosureSEC source: 0001534969-24-000033 · wk-form4_1709846158.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 159,038 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $8.78 to $9.45, 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 with regard to the block trade. Read SEC document |
| February 06, 2024 Filed Feb 7, 2024 21:56 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | SaleClass A Common Stock | 4,984 | $8.03 | $40,021.52 |
DisclosureSEC source: 0001534969-24-000010 · wk-form4_1707343003.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 160,066 F1 · kind: Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person. F2 · price: The price reported is a weighted average price. These shares were sold as part of a block trade in multiple transactions at prices ranging from $8.00 to $8.11, 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 with regard to the block trade. Read SEC document |
| November 06, 2023 Filed Nov 8, 2023 21:17 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantClass A Common Stock | 125,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001534969-23-000116 · wk-form4_1699478215.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 165,050 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest over two years as follows: 1/8 of the original grant amount vests in quarterly installments for two years following the grant date, subject to the reporting person continuing to provide services to the issuer. Read SEC document |
| April 06, 2023 Filed Apr 7, 2023 20:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionStock Option (right to buy) · Derivative | 24,050 | $0.00 Strike: $0.75 | $0.00 |
DisclosureSEC source: 0001534969-23-000034 · wf-form4_168089846797617.xml · derivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Class A Common Stock · 24,050 shares Expires 2023-05-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: The shares subject to this option are fully vested and exercisable. Read SEC document |
| April 06, 2023 Filed Apr 7, 2023 20:14 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | Exercise / conversionClass A Common Stock | 24,050 | $0.75 | $18,037.50 |
DisclosureSEC source: 0001534969-23-000034 · wf-form4_168089846797617.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 40,050 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 06, 2023 Filed Mar 8, 2023 00:49 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantStock Option (right to buy) · Derivative | 25,300 | $0.00 Strike: $3.80 | $0.00 |
DisclosureSEC source: 0001534969-23-000015 · wf-form4_167823657771124.xml · derivative · entry 2 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 25,300 Underlying: Class A Common Stock · 25,300 shares Expires 2033-03-06 F2 · derivative.exercise_date: These stock options vest over four years as follows: 1/48 of the original grant amount vests in monthly installments for four years following the vesting commencement date, which is March 6, 2023, subject to the reporting person continuing to provide services to the issuer. Read SEC document |
| March 06, 2023 Filed Mar 8, 2023 00:49 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantClass A Common Stock | 16,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001534969-23-000015 · wf-form4_167823657771124.xml · nonDerivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 16,000 F1 · shares: Each share is represented by a restricted stock unit ("RSU"). These RSUs vest over four years as follows: 1/4 of the original grant amount vests in annual installments for four years following the vesting commencement date, which is March 6, 2023, subject to the reporting person continuing to provide services to the issuer. Read SEC document |
| March 23, 2022 Filed Mar 25, 2022 20:33 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantStock Option (right to buy) · Derivative | 30,426 | $0.00 Strike: $3.75 | $0.00 |
DisclosureSEC source: 0001534969-22-000018 · wf-form4_164824038286772.xml · derivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,426 Underlying: Class A Common Stock · 30,426 shares Expires 2032-03-23 F1 · derivative.exercise_date: These stock options vest over four years beginning on the grant date of March 23, 2022 as follows: 15% of the original grant amount vests in equal monthly installments over the first year following the grant date, 20% of the original grant amount vests in equal monthly installments over the second year following the grant date, 25% of the original grant amount vests in equal monthly installments over the third year following the grant date, and 40% of the original grant amount vests in equal monthly installments over the fourth year following the grant date, subject to the reporting person continuing to provide services to the issuer. Read SEC document |
| November 01, 2021 Filed Nov 1, 2021 22:35 UTC | SERA PROGNOSTICS, INC. SERA · Entity 304 | GrantStock Option (right to buy) · Derivative | 107,000 | $0.00 Strike: $10.33 | $0.00 |
DisclosureSEC source: 0001534969-21-000008 · wf-form4_163580609292227.xml · derivative · entry 1 Kearney Paul · CIK 0001888075 · Chief Data Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 107,000 Underlying: Class A Common Stock · 107,000 shares Expires 2031-11-01 F1 · derivative.exercise_date: These stock options vest over four years as follows: 25% of the original grant amount vests on the first anniversary of the vesting commencement date and 1/36 of the remaining amount vests in monthly installments for three years following the grant date. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.