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Katase Hirofumi

Disclosed activity across 2 companies

Tapewire entity
62152
SEC CIK
0001838270

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Ivanhoe Electric Inc.IE · Entity 984DirectorMarch 06, 2026March 09, 2026
SES AI CorpIVAN · Entity 2220DirectorJanuary 06, 2021January 07, 2021

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.

Ivanhoe Electric Inc.

Report date March 06, 2026 · Filed March 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect81,684 Reported balance After 2026-03-06 transaction · row 1
1 source row

Row 1 · 2026-03-06 · Grant · Acquired 9,901 · Balance 81,684

F1: Deferred share unit award subject to vesting criteria relating to continued board service.

Filing footnotes · ownership attribution and instrument terms

F1: Deferred share unit award subject to vesting criteria relating to continued board service.

SES AI Corp

Report date January 06, 2021 · Filed January 07, 2021

This filing explicitly reported no securities owned.

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
March 06, 2026 Filed Mar 9, 2026 21:58 UTC Ivanhoe Electric Inc. IE · Entity 984 GrantCommon Stock 9,901 $0.00 $0.00
Disclosure

SEC source: 0001654954-26-002066 · section16.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,684

F1 · shares: Deferred share unit award subject to vesting criteria relating to continued board service.

Read SEC document
March 06, 2025 Filed Mar 10, 2025 17:55 UTC Ivanhoe Electric Inc. IE · Entity 984 GrantCommon Stock 17,123 $0.00 $0.00
Disclosure

SEC source: 0001654954-25-002519 · section16.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,783

F1 · shares: Deferred share unit award subject to vesting criteria relating to continued board service.

Read SEC document
March 11, 2024 Filed Mar 12, 2024 23:48 UTC Ivanhoe Electric Inc. IE · Entity 984 GrantDirector Stock Option (right to buy) · Derivative 28,927 $0.00 Strike: $13.50 $0.00
Disclosure

SEC source: 0001654954-24-003021 · section16.xml · derivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,927

Underlying: Common Stock · 28,927 shares

Expires 2031-03-11

F1 · derivative.exercise_date: The Option vests in three equal annual installments beginning on March 11, 2025 and subject to continued board service.

Read SEC document
August 14, 2023 Filed Aug 17, 2023 00:18 UTC Ivanhoe Electric Inc. IE · Entity 984 GrantCommon Stock 6,222 $0.00 $0.00
Disclosure

SEC source: 0001654954-23-010937 · section16.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,660

F1 · shares: Deferred share unit award subject to vesting criteria relating to continued board service.

Read SEC document
November 21, 2022 Filed Nov 24, 2022 00:11 UTC Ivanhoe Electric Inc. IE · Entity 984 GrantCommon Stock 4,383 $0.00 $0.00
Disclosure

SEC source: 0001104659-22-121870 · tm2231190-9_4seq1.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,438

F1 · shares: The award is subject to vesting criteria relating to continued board service.

Read SEC document
October 06, 2022 Filed Oct 11, 2022 23:36 UTC Ivanhoe Electric Inc. IE · Entity 984 ConversionI-Pulse Convertible Notes · Derivative 63,910 $0.00 Strike: $4.69 $0.00
Disclosure

SEC source: 0001654954-22-013594 · section16.xml · derivative · entry 3

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 13,898 shares

Expires 2023-07-31

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.

F1 · derivative.exercise_price: Upon the consummation of an initial public offering ("IPO") that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), which was consummated by the Issuer on June 27, 2022, the I-Pulse Convertible Notes, including any accrued but unpaid interest, became exchangeable, in whole or in part, at the option of the holder, into shares of common stock currently held by I-Pulse at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $4.6929 per share of common stock (as adjusted for the reverse stock split).

F1 · derivative.exercise_date: Upon the consummation of an initial public offering ("IPO") that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), which was consummated by the Issuer on June 27, 2022, the I-Pulse Convertible Notes, including any accrued but unpaid interest, became exchangeable, in whole or in part, at the option of the holder, into shares of common stock currently held by I-Pulse at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $4.6929 per share of common stock (as adjusted for the reverse stock split).

Read SEC document
October 06, 2022 Filed Oct 11, 2022 23:36 UTC Ivanhoe Electric Inc. IE · Entity 984 ConversionCommon Stock 13,898 $4.69 $65,221.92
Disclosure

SEC source: 0001654954-22-013594 · section16.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,055

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 · shares: Upon the consummation of an initial public offering ("IPO") that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), which was consummated by the Issuer on June 27, 2022, the I-Pulse Convertible Notes, including any accrued but unpaid interest, became exchangeable, in whole or in part, at the option of the holder, into shares of common stock currently held by I-Pulse at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $4.6929 per share of common stock (as adjusted for the reverse stock split).

F1 · price: Upon the consummation of an initial public offering ("IPO") that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), which was consummated by the Issuer on June 27, 2022, the I-Pulse Convertible Notes, including any accrued but unpaid interest, became exchangeable, in whole or in part, at the option of the holder, into shares of common stock currently held by I-Pulse at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $4.6929 per share of common stock (as adjusted for the reverse stock split).

Read SEC document
June 30, 2022 Filed Jul 1, 2022 21:06 UTC Ivanhoe Electric Inc. IE · Entity 984 ConversionSeries 1 Convertible Notes · Derivative Not disclosed $0.00 Strike: $9.39 $162,672.36
Disclosure

SEC source: 0001104659-22-076905 · tm2219451-20_4seq1.xml · derivative · entry 3

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,324 shares

Expires 2023-07-31

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.

F1 · derivative.exercise_date: Upon the consummation of an initial public offering that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), the Series 1 Convertible Notes, including any accrued but unpaid interest thereon, automatically converted into shares of common stock at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $9.39 per share of common stock, subject in each case to adjustment for any stock split, stock dividend, reverse stock split, or similar transactions.

Read SEC document
June 30, 2022 Filed Jul 1, 2022 21:06 UTC Ivanhoe Electric Inc. IE · Entity 984 ConversionCommon Stock 17,324 Not disclosed Not disclosed
Disclosure

SEC source: 0001104659-22-076905 · tm2219451-20_4seq1.xml · nonDerivative · entry 1

Katase Hirofumi · CIK 0001838270 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,157

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 · price: Upon the consummation of an initial public offering that resulted in gross proceeds of at least $25 million (a "Qualifying IPO"), the Series 1 Convertible Notes, including any accrued but unpaid interest thereon, automatically converted into shares of common stock at a price per share equal to the lesser of (A) 80% of the gross price per share at which common stock is sold in the Qualifying IPO, and (B) $9.39 per share of common stock, subject in each case to adjustment for any stock split, stock dividend, reverse stock split, or similar transactions.

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.