ROC: Kiernan Kathleen Louise discloses a purchase

By AlphaYouPublished Sep 16, 2026Form 4

Stocks in this disclosure

Reported activity

Kiernan Kathleen Louise

Reporting filer

Kiernan Kathleen Louise reported Purchase in Rank One Computing Corp: 4000 units of Common Stock, dated 2026-09-14. The full Form 4 contains 1 transaction entry.

Disclosed: Sep 16, 2026

Reported details

1 entry

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Kiernan Kathleen Louise	2026-09-14	P	Purchase	4000	4.3587	4,000	2 days	Filed terms security Title: Common Stock transaction Date: 2026-09-14 deemed Execution Date: transaction Form Type: 4 transaction Code: P equity Swap Involved: 0 transaction Timeliness: transaction Shares: 4000 id: F1 transaction Price Per Share: 4.3587 transaction Acquired Disposed Code: A shares Owned Following Transaction: 4000 id: F1 direct Or Indirect Ownership: D

Common Stock

Owner: Kiernan Kathleen Louise
Date: 2026-09-14
Code: P
Action: Purchase
Quantity: 4000
Price: 4.3587
Following holdings: 4,000
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-09-14
deemed Execution Date:
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 4000
id: F1
transaction Price Per Share: 4.3587
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 4000
id: F1
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Kiernan Kathleen Louise: Director.
F1: The number of securities reported represents an aggregate number of shares purchased in multiple open market transactions over a range of purchase prices. The price reported represents the weighted average price. The Reporting Person undertakes to provide to the staff of the SEC, the Issuer, or a stockholder of the Issuer, upon request, the number of shares purchased by the Reporting Person at each separate price within the range.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Common Stock

Kiernan Kathleen Louise

2026-09-14

Purchase

4000

4.3587

4,000

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-09-14
deemed Execution Date:
transaction Form Type: 4
transaction Code: P
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 4000
id: F1
transaction Price Per Share: 4.3587
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 4000
id: F1
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Kiernan Kathleen Louise: Director.

F1: The number of securities reported represents an aggregate number of shares purchased in multiple open market transactions over a range of purchase prices. The price reported represents the weighted average price. The Reporting Person undertakes to provide to the staff of the SEC, the Issuer, or a stockholder of the Issuer, upon request, the number of shares purchased by the Reporting Person at each separate price within the range.