RTSN: Olds Donald reports a conversion

By AlphaYouPublished Oct 13, 2026Form 4

Stocks in this disclosure

Reported activity

Olds Donald

Reporting filer

Olds Donald reports a conversion, not an open-market purchase or sale, in Retension Pharmaceuticals, Inc.. Form 4 filed Oct 13, 2026 lists 2 entries.

Disclosed: Oct 13, 2026

Reported details

2 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Olds Donald	2026-10-13	C	Conversion	5637	Not stated (see footnotes)	5,637	0 days	Filed terms security Title: Common Stock transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: C equity Swap Involved: 0 transaction Timeliness: transaction Shares: 5637 id: F1 transaction Acquired Disposed Code: A shares Owned Following Transaction: 5637 direct Or Indirect Ownership: D
Series A Convertible Preferred Stock (derivative)	Olds Donald	2026-10-13	C	Conversion	5637	Not stated (see footnotes)	0	0 days	Filed terms security Title: Series A Convertible Preferred Stock id: F1 transaction Date: 2026-10-13 deemed Execution Date: transaction Form Type: 4 transaction Code: C equity Swap Involved: 0 transaction Timeliness: transaction Shares: 5637 id: F1 transaction Acquired Disposed Code: D id: F1 id: F1 underlying Security Title: Common Stock underlying Security Shares: 5637 shares Owned Following Transaction: 0 direct Or Indirect Ownership: D

Common Stock

Owner: Olds Donald
Date: 2026-10-13
Code: C
Action: Conversion
Quantity: 5637
Price: Not stated (see footnotes)
Following holdings: 5,637
Reporting delay: 0 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: C
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5637
id: F1
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 5637
direct Or Indirect Ownership: D

Series A Convertible Preferred Stock (derivative)

Owner: Olds Donald
Date: 2026-10-13
Code: C
Action: Conversion
Quantity: 5637
Price: Not stated (see footnotes)
Following holdings: 0
Reporting delay: 0 days
Filed terms and references: Filed terms
security Title: Series A Convertible Preferred Stock
id: F1
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: C
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5637
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 5637
shares Owned Following Transaction: 0
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.
Olds Donald: Director.
F1: Each share of Series A Convertible Preferred Stock (the "Series A Preferred Stock") converted automatically into one share of Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of consideration. The Series A Preferred Stock had no expiration date.

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

Olds Donald

2026-10-13

Conversion

5637

Not stated (see footnotes)

5,637

0 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: C
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5637
id: F1
transaction Acquired Disposed Code: A
shares Owned Following Transaction: 5637
direct Or Indirect Ownership: D

Series A Convertible Preferred Stock (derivative)

Olds Donald

2026-10-13

Conversion

5637

Not stated (see footnotes)

0 days

Filed terms

security Title: Series A Convertible Preferred Stock
id: F1
transaction Date: 2026-10-13
deemed Execution Date:
transaction Form Type: 4
transaction Code: C
equity Swap Involved: 0
transaction Timeliness:
transaction Shares: 5637
id: F1
transaction Acquired Disposed Code: D
id: F1
id: F1
underlying Security Title: Common Stock
underlying Security Shares: 5637
shares Owned Following Transaction: 0
direct Or Indirect Ownership: D

Filing context

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

Olds Donald: Director.

F1: Each share of Series A Convertible Preferred Stock (the "Series A Preferred Stock") converted automatically into one share of Common Stock immediately prior to the closing of the Issuer's initial public offering without payment of consideration. The Series A Preferred Stock had no expiration date.