person · Reporting owner

Norman-Elvenich Alexander

Disclosed activity across 1 company

Tapewire entity: 43883
SEC CIK: 0002128390

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Matternet, Inc.NONE · Entity 26314	Chief Operating Officer	May 22, 2026	May 27, 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.

Matternet, Inc.

Report date May 22, 2026 · Filed May 27, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2028-12-23	Direct	10,401	Reported balance After 2026-05-22 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2026-05-22 · Grant · Acquired 10,401 · Balance 10,401 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2030-10-13	Direct	31,202	Reported balance After 2026-05-22 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2026-05-22 · Grant · Acquired 31,202 · Balance 31,202 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2031-10-26	Direct	83,205	Reported balance After 2026-05-22 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-05-22 · Grant · Acquired 83,205 · Balance 83,205 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2033-10-12	Direct	124,807	Reported balance After 2026-05-22 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-05-22 · Grant · Acquired 124,807 · Balance 124,807 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2034-12-19	Direct	62,403	Reported balance After 2026-05-22 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-05-22 · Grant · Acquired 62,403 · Balance 62,403 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2035-12-21	Direct	104,006	Reported balance After 2026-05-22 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2026-05-22 · Grant · Acquired 104,006 · Balance 104,006 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Expires 2035-12-21	Direct	416,023	Reported balance After 2026-05-22 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2026-05-22 · Grant · Acquired 416,023 · Balance 416,023 F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date.

Filing footnotes · ownership attribution and instrument terms

F1: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio.

F2: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months.

F3: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date.

Transaction history

JSON API

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	416,023	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 7 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 416,023 Underlying: Common Stock · 416,023 shares Expires 2035-12-21 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	104,006	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 6 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,006 Underlying: Common Stock · 104,006 shares Expires 2035-12-21 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	62,403	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 5 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 62,403 Underlying: Common Stock · 62,403 shares Expires 2034-12-19 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	124,807	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 4 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 124,807 Underlying: Common Stock · 124,807 shares Expires 2033-10-12 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F3 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable in 48 equal monthly installments from the vesting commencement date. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	83,205	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 3 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,205 Underlying: Common Stock · 83,205 shares Expires 2031-10-26 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	31,202	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 2 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,202 Underlying: Common Stock · 31,202 shares Expires 2030-10-13 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months. Read SEC document
May 22, 2026 Filed May 27, 2026 23:47 UTC	Matternet, Inc. NONE · Entity 26314	GrantEmployee Stock Option (right to buy) · Derivative	10,401	$0.00	$0.00	Disclosure SEC source: 0002128390-26-000004 · form4-05272026_110510.xml · derivative · entry 1 Norman-Elvenich Alexander · CIK 0002128390 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,401 Underlying: Common Stock · 10,401 shares Expires 2028-12-23 F1 · derivative.exercise_price: Received in connection with the Issuer's merger (the "Merger") with Matternet, Inc. ("Legacy Matternet") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of May 22, 2026, by and among the Issuer (f/k/a Los Altos Ventures Corp.), Matternet Acquisition Co. and Legacy Matternet (the "Merger Agreement"), in exchange for options of Legacy Matternet. Each vested and unvested option to purchase shares of common stock of Legacy Matternet outstanding immediately prior to the effective time of the Merger was assumed by the Issuer and converted into an option to purchase shares of common stock equal to the product of (a) the number of shares of common stock subject to such option immediately prior to the effective time of the Merger and (b) 2.0801 (the "Conversion Ratio"), at an exercise price per share equal to (i) the exercise price per share of such option immediately prior to the effective time of the Merger divided by (ii) the Conversion Ratio. F2 · derivative.exercise_date: The shares subject to the option shall become vested and exercisable according to the following schedule: 25% of the shares subject to the option shall vest on the first anniversary of the vesting commencement date, and the remaining shares shall vest in equal monthly installments over the next 36 months. 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.