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Tachibana Aaron

Disclosed activity across 2 companies

Tapewire entity
34793
SEC CIK
0001401786

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Lumentum Holdings Inc.LITE · Entity 2957CFOAugust 10, 2018August 25, 2018
Personalis, Inc.PSNL · Entity 4572CFO AND COOSeptember 18, 2026September 22, 2026

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.

Lumentum Holdings Inc.

Report date August 10, 2018 · Filed August 25, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect73,724 Reported balance After 2018-08-10 transaction · row 1 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 1 · 2018-08-10 · Grant · Acquired 10,533 · Balance 73,724

F1: On August 10, 2018, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 10,533 performance shares. Such performance shares vest 1/3 on 8/18/18, and 1/12 quarterly thereafter. Includes 6,379 shares previously reported on August 18, 2017 as performance shares.

Common StockSEC Table I · non-derivativeDirect75,455 Reported balance After 2018-08-10 transaction · row 2 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 2 · 2018-08-10 · Grant · Acquired 4,389 · Balance 75,455

F2: On August 10, 2018, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 4,389 performance shares. Such performance shares vest 1/3 on 8/18/18, and 1/12 quarterly thereafter. Includes 2,658 shares previously reported on August 18, 2017 as performance shares.

Filing footnotes · ownership attribution and instrument terms

F1: On August 10, 2018, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 10,533 performance shares. Such performance shares vest 1/3 on 8/18/18, and 1/12 quarterly thereafter. Includes 6,379 shares previously reported on August 18, 2017 as performance shares.

F2: On August 10, 2018, the Compensation Committee of the Board of Directors of the Issuer determined that the performance conditions were met with respect to 4,389 performance shares. Such performance shares vest 1/3 on 8/18/18, and 1/12 quarterly thereafter. Includes 2,658 shares previously reported on August 18, 2017 as performance shares.

Personalis, Inc.

Report date September 18, 2026 · Filed September 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect195,902 Reported balance After 2026-09-18 transaction · row 1
1 source row

Row 1 · 2026-09-18 · Sale · Disposed 2,931 · Balance 195,902

F1: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

Transaction history

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Purchases/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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 18, 2026 Filed Sep 22, 2026 20:10 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 2,931 $16.22 $47,540.82
Disclosure

SEC source: 0001401786-26-000009 · form4-09222026_040901.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 195,902

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

Read SEC document
June 29, 2026 Filed Jun 29, 2026 21:50 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 4,982 $0.00 Strike: $5.32 $0.00
Disclosure

SEC source: 0001401786-26-000007 · form4-06292026_090650.xml · derivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,489

Underlying: Common Stock · 4,982 shares

Expires 2032-08-15

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
June 29, 2026 Filed Jun 29, 2026 21:50 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 4,982 $14.00 $69,748.00
Disclosure

SEC source: 0001401786-26-000007 · form4-06292026_090650.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,833

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
June 29, 2026 Filed Jun 29, 2026 21:50 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 4,982 $5.32 $26,504.24
Disclosure

SEC source: 0001401786-26-000007 · form4-06292026_090650.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 203,815

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 23:56 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 22,419 $0.00 Strike: $5.32 $0.00
Disclosure

SEC source: 0001401786-26-000006 · form4-06262026_110605.xml · derivative · entry 5

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,471

Underlying: Common Stock · 22,419 shares

Expires 2032-08-15

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 23:56 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 28,832 $0.00 Strike: $9.16 $0.00
Disclosure

SEC source: 0001401786-26-000006 · form4-06262026_110605.xml · derivative · entry 4

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,832 shares

Expires 2029-03-13

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 23:56 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 51,251 $13.18 $675,488.18
Disclosure

SEC source: 0001401786-26-000006 · form4-06262026_110605.xml · nonDerivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,833

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $13.00 to $13.30 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 23:56 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 22,419 $5.32 $119,269.08
Disclosure

SEC source: 0001401786-26-000006 · form4-06262026_110605.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 250,084

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
June 26, 2026 Filed Jun 26, 2026 23:56 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 28,832 $9.16 $264,101.12
Disclosure

SEC source: 0001401786-26-000006 · form4-06262026_110605.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 227,665

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
June 04, 2026 Filed Jun 6, 2026 00:19 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 40,000 $0.00 Strike: $9.16 $0.00
Disclosure

SEC source: 0001401786-26-000005 · form4-06062026_120621.xml · derivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,832

Underlying: Common Stock · 40,000 shares

Expires 2029-03-13

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
June 04, 2026 Filed Jun 6, 2026 00:19 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 40,000 $12.01 $480,400.00
Disclosure

SEC source: 0001401786-26-000005 · form4-06062026_120621.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,833

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $12.00 to $12.10 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
June 04, 2026 Filed Jun 6, 2026 00:19 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 40,000 $9.16 $366,400.00
Disclosure

SEC source: 0001401786-26-000005 · form4-06062026_120621.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 238,833

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
May 29, 2026 Filed May 30, 2026 00:27 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 38,799 $0.00 Strike: $9.16 $0.00
Disclosure

SEC source: 0001401786-26-000004 · form4-05302026_120502.xml · derivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,832

Underlying: Common Stock · 38,799 shares

Expires 2029-03-13

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
May 29, 2026 Filed May 30, 2026 00:27 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 38,799 $11.58 $449,292.42
Disclosure

SEC source: 0001401786-26-000004 · form4-05302026_120502.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 198,833

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $11.50 to $11.71 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
May 29, 2026 Filed May 30, 2026 00:27 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 38,799 $9.16 $355,398.84
Disclosure

SEC source: 0001401786-26-000004 · form4-05302026_120502.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 237,632

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 20:59 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 206,250 $0.00 Strike: $6.72 $0.00
Disclosure

SEC source: 0001401786-26-000003 · form4-03172026_080312.xml · derivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 206,250

Underlying: Common Stock · 206,250 shares

Expires 2036-03-15

F2 · derivative.exercise_date: The shares subject to the option vest in 36 equal monthly installments with the first installment vesting on April 15, 2026.

Read SEC document
March 15, 2026 Filed Mar 17, 2026 20:59 UTC Personalis, Inc. PSNL · Entity 4572 GrantCommon Stock 34,375 $0.00 $0.00
Disclosure

SEC source: 0001401786-26-000003 · form4-03172026_080312.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,833

F1 · shares: Each share is represented by a restricted stock unit ("RSU"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. The RSUs vest in 6 equal semi-annual installments with the first installment vesting on September 15, 2026.

Read SEC document
February 23, 2026 Filed Feb 25, 2026 23:51 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 15,000 $0.00 Strike: $1.61 $0.00
Disclosure

SEC source: 0001401786-26-000002 · form4-02252026_110223.xml · derivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2034-03-15

F1 · balance_after: This amount represents the vesting of a performance stock option granted on March 15, 2024, following the satisfaction of a specified reimbursement milestone.

Read SEC document
January 22, 2026 Filed Jan 23, 2026 23:03 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 1,201 $0.00 Strike: $9.16 $0.00
Disclosure

SEC source: 0001401786-26-000001 · form4-01232026_110156.xml · derivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 107,631

Underlying: Common Stock · 1,201 shares

Expires 2029-03-13

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
January 22, 2026 Filed Jan 23, 2026 23:03 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,201 $11.50 $13,811.50
Disclosure

SEC source: 0001401786-26-000001 · form4-01232026_110156.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 164,458

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
January 22, 2026 Filed Jan 23, 2026 23:03 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 1,201 $9.16 $11,001.16
Disclosure

SEC source: 0001401786-26-000001 · form4-01232026_110156.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 165,659

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
November 25, 2025 Filed Nov 28, 2025 22:09 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionStock Option (right to buy) · Derivative 103,668 $0.00 Strike: $9.16 $0.00
Disclosure

SEC source: 0001401786-25-000004 · form4-11282025_101141.xml · derivative · entry 3

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 108,832

Underlying: Common Stock · 103,668 shares

Expires 2029-03-13

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
November 25, 2025 Filed Nov 28, 2025 22:09 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 103,668 $10.78 $1,117,541.04
Disclosure

SEC source: 0001401786-25-000004 · form4-11282025_101141.xml · nonDerivative · entry 2

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 164,458

F1 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $10.25 to $11.10 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
November 25, 2025 Filed Nov 28, 2025 22:09 UTC Personalis, Inc. PSNL · Entity 4572 Exercise / conversionCommon Stock 103,668 $9.16 $949,598.88
Disclosure

SEC source: 0001401786-25-000004 · form4-11282025_101141.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 268,126

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 · kind: The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 7, 2025.

Read SEC document
July 28, 2025 Filed Jul 30, 2025 20:20 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 641 $6.57 $4,211.37
Disclosure

SEC source: 0001415889-25-020571 · form4-07302025_040701.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 164,458

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

Read SEC document
May 16, 2025 Filed May 20, 2025 21:53 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,291 $4.95 $6,390.45
Disclosure

SEC source: 0001415889-25-013848 · form4-05202025_090507.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 165,099

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $4.85 to $5.05 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
March 15, 2025 Filed Mar 18, 2025 20:50 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 250,000 $0.00 Strike: $3.63 $0.00
Disclosure

SEC source: 0001415889-25-008434 · form4-03182025_080309.xml · derivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires 2035-03-15

F1 · derivative.exercise_date: The shares subject to the option vest in 36 equal monthly installments with the first installment vesting on April 15, 2025.

Read SEC document
January 28, 2025 Filed Jan 30, 2025 22:01 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 708 $5.79 $4,099.32
Disclosure

SEC source: 0001415889-25-002398 · form4-01302025_100132.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,390

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

Read SEC document
December 16, 2024 Filed Dec 18, 2024 21:25 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 6,865 $3.82 $26,224.30
Disclosure

SEC source: 0001415889-24-029736 · form4-12182024_041201.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,098

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $3.65 to $3.91 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
November 18, 2024 Filed Nov 20, 2024 21:19 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,307 $3.79 $4,953.53
Disclosure

SEC source: 0001415889-24-027347 · form4-11202024_091113.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,963

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $3.76 to $3.79 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

Read SEC document
July 30, 2024 Filed Aug 1, 2024 21:13 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 742 $2.97 $2,203.74
Disclosure

SEC source: 0001415889-24-020533 · form4-08012024_090847.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,270

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $2.97 to $3.01 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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June 17, 2024 Filed Jun 20, 2024 20:54 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 7,176 $1.29 $9,257.04
Disclosure

SEC source: 0001415889-24-017683 · form4-06202024_080625.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 176,012

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $1.26 to $1.29 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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May 17, 2024 Filed May 22, 2024 01:13 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,333 $1.38 $1,839.54
Disclosure

SEC source: 0001415889-24-014040 · form4-05222024_010559.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 183,188

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

F2 · price: The price reported above reflects the weighted average price of the shares sold. The sale price ranged from $1.34 to $1.47 per share. Upon request from the SEC staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

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March 15, 2024 Filed Mar 19, 2024 20:30 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 175,000 $0.00 Strike: $1.61 $0.00
Disclosure

SEC source: 0001415889-24-008532 · form4-03192024_040321.xml · derivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,000

Underlying: Common Stock · 175,000 shares

Expires 2034-03-15

F1 · derivative.exercise_date: The shares subject to the option vest in 36 equal monthly installments with the first installment vesting on April 15, 2024.

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January 29, 2024 Filed Jan 31, 2024 21:27 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 716 $1.37 $980.92
Disclosure

SEC source: 0001415889-24-002070 · form4-01312024_090149.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO AND COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,521

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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December 15, 2023 Filed Dec 19, 2023 23:07 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 6,747 $1.47 $9,918.09
Disclosure

SEC source: 0001209191-23-059242 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,237

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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November 16, 2023 Filed Nov 20, 2023 21:30 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,344 $1.04 $1,397.76
Disclosure

SEC source: 0001209191-23-056066 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 191,984

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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July 31, 2023 Filed Aug 2, 2023 20:21 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 662 $2.26 $1,496.12
Disclosure

SEC source: 0001209191-23-044217 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,328

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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June 16, 2023 Filed Jun 21, 2023 20:49 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 6,904 $2.07 $14,291.28
Disclosure

SEC source: 0001209191-23-038810 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,990

F1 · shares: Shares automatically sold to cover tax withholding obligation from settlement of vested restricted stock units.

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May 17, 2023 Filed May 19, 2023 21:42 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,389 $1.98 $2,750.22
Disclosure

SEC source: 0001209191-23-031182 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,894

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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March 17, 2023 Filed Mar 21, 2023 22:00 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 3,945 $2.83 $11,164.35
Disclosure

SEC source: 0001209191-23-020375 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,283

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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March 15, 2023 Filed Mar 17, 2023 22:13 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 450,000 $0.00 Strike: $2.76 $0.00
Disclosure

SEC source: 0001209191-23-019871 · doc4.xml · derivative · entry 1

Tachibana Aaron · CIK 0001401786 · CFO and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Common Stock · 450,000 shares

Expires 2033-03-15

F1 · derivative.exercise_date: The shares subject to the option vest in 36 equal monthly installments with the first installment vesting on April 15, 2023.

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January 31, 2023 Filed Feb 2, 2023 22:12 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 767 $2.20 $1,687.40
Disclosure

SEC source: 0001209191-23-006271 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,228

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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December 20, 2022 Filed Dec 22, 2022 22:07 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 3,843 $1.92 $7,378.56
Disclosure

SEC source: 0001209191-22-062469 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,995

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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December 15, 2022 Filed Dec 19, 2022 21:28 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 7,177 $2.50 $17,942.50
Disclosure

SEC source: 0001209191-22-061926 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 210,838

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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December 02, 2022 Filed Dec 6, 2022 21:54 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 4,360 $2.60 $11,336.00
Disclosure

SEC source: 0001209191-22-060029 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,015

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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November 16, 2022 Filed Nov 18, 2022 21:43 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 1,294 $2.71 $3,506.74
Disclosure

SEC source: 0001209191-22-057865 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,375

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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September 20, 2022 Filed Sep 22, 2022 20:09 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 3,474 $3.48 $12,089.52
Disclosure

SEC source: 0001209191-22-051008 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,669

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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September 02, 2022 Filed Sep 8, 2022 20:09 UTC Personalis, Inc. PSNL · Entity 4572 SaleCommon Stock 4,168 $3.33 $13,879.44
Disclosure

SEC source: 0001209191-22-049145 · doc4.xml · nonDerivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 227,143

F1 · shares: Shares sold to cover tax obligation from settlement of vested restricted stock units.

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August 15, 2022 Filed Aug 17, 2022 20:53 UTC Personalis, Inc. PSNL · Entity 4572 GrantStock Option (right to buy) · Derivative 29,890 $0.00 Strike: $5.32 $0.00
Disclosure

SEC source: 0001209191-22-046309 · doc4.xml · derivative · entry 1

Tachibana Aaron · CIK 0001401786 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,890

Underlying: Common Stock · 29,890 shares

Expires 2032-08-15

F1 · derivative.exercise_date: The shares subject to the option vest in 36 equal monthly installments with the first installment vested on June 15, 2022.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.