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SHIMANOVSKY BORIS F.

Disclosed activity across 1 company

Tapewire entity
37133
SEC CIK
0001859446

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ZIPRECRUITER, INC.ZIP · Entity 5790EVP, Chief Technology OfficerSeptember 15, 2026September 16, 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.

ZIPRECRUITER, INC.

Report date September 15, 2026 · Filed September 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect438,975 Ending reported balance After 2026-09-15 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-09-15 · Exercise / conversion · Acquired 7,140 · Balance 412,115

Row 2 · 2026-09-15 · Exercise / conversion · Acquired 11,206 · Balance 423,321

Row 3 · 2026-09-15 · Exercise / conversion · Acquired 20,444 · Balance 443,765

Row 4 · 2026-09-15 · Exercise / conversion · Acquired 14,238 · Balance 458,003

Row 5 · 2026-09-15 · Tax withholding · Disposed 19,028 · Balance 438,975

F1: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of restricted stock units (the "RSUs"). The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct7,140 Reported balance After 2026-09-15 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-15 · Exercise / conversion · Disposed 7,140 · Balance 7,140

F2: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F3: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F4: RSUs do not expire; they either vest or are canceled prior to vesting date.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct56,030 Reported balance After 2026-09-15 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-09-15 · Exercise / conversion · Disposed 11,206 · Balance 56,030

F2: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F5: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F4: RSUs do not expire; they either vest or are canceled prior to vesting date.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct183,992 Reported balance After 2026-09-15 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-09-15 · Exercise / conversion · Disposed 20,444 · Balance 183,992

F2: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F6: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2025 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F4: RSUs do not expire; they either vest or are canceled prior to vesting date.

Restricted Stock UnitsSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct185,086 Reported balance After 2026-09-15 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-09-15 · Exercise / conversion · Disposed 14,238 · Balance 185,086

F2: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2026 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F4: RSUs do not expire; they either vest or are canceled prior to vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of restricted stock units (the "RSUs"). The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes.

F2: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F3: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F4: RSUs do not expire; they either vest or are canceled prior to vesting date.

F5: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F6: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2025 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F7: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2026 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

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 15, 2021 Filed Sep 18, 2021 01:45 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 SaleClass A Common Stock 17,259 $25.94 $447,698.46
Disclosure

SEC source: 0001209191-21-056792 · doc4.xml · nonDerivative · entry 2

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,527

Read SEC document
September 15, 2021 Filed Sep 18, 2021 01:45 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 ConversionClass A Common Stock 34,375 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-056792 · doc4.xml · nonDerivative · entry 1

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,786

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
June 22, 2021 Filed Jun 25, 2021 01:31 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 ConversionClass B Common Stock · Derivative 137,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-043194 · doc4.xml · derivative · entry 5

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 137,500 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
June 22, 2021 Filed Jun 25, 2021 01:31 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 Exercise / conversionClass B Common Stock · Derivative 137,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-043194 · doc4.xml · derivative · entry 4

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,500

Underlying: Class A Common Stock · 137,500 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
June 22, 2021 Filed Jun 25, 2021 01:31 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 Exercise / conversionRestricted Stock Units · Derivative 137,500 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-043194 · doc4.xml · derivative · entry 3

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 412,500

Underlying: Class B Common Stock · 137,500 shares

Expires 2027-08-31

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.

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · derivative.exercise_date: Commencing on June 22, 2020, the RSUs shall vest upon satisfaction of two conditions while the recipient remains an employee or provider of services to the Issuer: (A) a time and service requirement satisfied as to 25% on June 22, 2021 and thereafter 1/16 of the RSUs on each quarterly vesting date following the vesting commencement date; and (B) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control. The Issuer's Board of Directors has waived the liquidity event requirement condition effective as of the earlier of the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and March 15, 2022.

Read SEC document
June 22, 2021 Filed Jun 25, 2021 01:31 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 SaleClass A Common Stock 65,089 $23.03 $1,498,999.67
Disclosure

SEC source: 0001209191-21-043194 · doc4.xml · nonDerivative · entry 2

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,411

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.66 to $23.03 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 22, 2021 Filed Jun 25, 2021 01:31 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 ConversionClass A Common Stock 137,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-043194 · doc4.xml · nonDerivative · entry 1

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,500

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
May 26, 2021 Filed May 29, 2021 00:09 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 ConversionClass B Common Stock · Derivative 5,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 5

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,000 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
May 26, 2021 Filed May 29, 2021 00:09 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 Exercise / conversionClass B Common Stock · Derivative 5,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 4

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Class A Common Stock · 5,000 shares

Expires not disclosed

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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

Read SEC document
May 26, 2021 Filed May 29, 2021 00:09 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 Exercise / conversionRestricted Stock Units · Derivative 5,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 3

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 5,000 shares

Expires 2031-03-23

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_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

Read SEC document
May 26, 2021 Filed May 29, 2021 00:09 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 SaleClass A Common Stock 5,000 $20.00 $100,000.00
Disclosure

SEC source: 0001209191-21-036703 · doc4.xml · nonDerivative · entry 2

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Read SEC document
May 26, 2021 Filed May 29, 2021 00:09 UTC ZIPRECRUITER, INC. ZIP · Entity 5790 ConversionClass A Common Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-036703 · doc4.xml · nonDerivative · entry 1

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration 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.