CSP Inc (NASDAQ: CSPI) director buys 2,500 shares in open market

Rhea-AI Filing Summary

CSP Inc. director Ismail Azeri reported buying a total of 2,500 shares of the company’s Common Stock in open-market purchases. He bought 2,282 shares on May 12 at $9.38 per share and 218 shares on May 13 at $9.41 per share. Following these transactions, he directly owns 108,490 shares of CSP Inc. common stock.

Insider Trade Summary

Net Buyer: 2,500 shares ($23,457)

Net Buy 2 txns

Insider Azeri Ismail

Role null

Bought 2,500 shs ($23K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	218	$9.41	$2K
Purchase	Common Stock	2,282	$9.38	$21K

Holdings After Transaction: Common Stock — 108,490 shares (Direct, null)

Footnotes (1)

Key Figures

Total shares purchased: 2,500 shares Purchase on May 12: 2,282 shares at $9.38/share Purchase on May 13: 218 shares at $9.41/share +1 more

4 metrics

Total shares purchased 2,500 shares Open-market Common Stock purchases reported on Form 4

Purchase on May 12 2,282 shares at $9.38/share Common Stock open-market buy on 2026-05-12

Purchase on May 13 218 shares at $9.41/share Common Stock open-market buy on 2026-05-13

Holdings after transactions 108,490 shares Total direct Common Stock owned after May purchases

Key Terms

Form 4, open-market purchase, Common Stock, insider trades

4 terms

Form 4 regulatory

"reported on Form 4 following the May 12 and May 13 open-market buys"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

open-market purchase financial

"bought 2,500 shares of Common Stock in open-market transactions"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock financial

"bought 2,500 shares of the company’s Common Stock in open-market purchases"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

insider trades financial

"Were the recent CSPI insider trades by Ismail Azeri buys or sells?"

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Azeri Ismail

(Last) (First) (Middle)

175 CABOT STREET

SUITE 210

(Street)

LOWELL MASSACHUSETTS 01854

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CSP INC /MA/ [ CSPI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/12/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/12/2026		P		2,282	A	$9.38	108,272	D
Common Stock	05/13/2026		P		218	A	$9.41	108,490	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Ismail Azeri	05/14/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did CSP Inc. (CSPI) disclose for Ismail Azeri?

CSP Inc. disclosed that director Ismail Azeri bought 2,500 shares of Common Stock in open-market transactions. These purchases occurred on May 12 and May 13 at prices between $9.38 and $9.41 per share, increasing his direct holdings.

How many CSPI shares did Ismail Azeri purchase and at what prices?

Ismail Azeri purchased a total of 2,500 CSPI Common Stock shares. He bought 2,282 shares at $9.38 per share on May 12 and 218 shares at $9.41 per share on May 13 in open-market transactions reported on Form 4.

What are Ismail Azeri’s CSPI share holdings after these Form 4 transactions?

After the reported purchases, Ismail Azeri directly owns 108,490 shares of CSP Inc. Common Stock. This post-transaction figure reflects his total direct holdings as shown in the Form 4 following the May 12 and May 13 open-market buys.

Were the recent CSPI insider trades by Ismail Azeri buys or sells?

The recent insider trades by director Ismail Azeri were buys, not sales. The Form 4 shows two open-market purchase transactions coded “P,” totaling 2,500 CSPI Common Stock shares acquired at prices slightly above $9 per share.

Did the CSP Inc. Form 4 show any derivative or option exercises for Ismail Azeri?

The Form 4 shows no derivative or option exercises for Ismail Azeri. All reported transactions involve non-derivative Common Stock purchases, and the derivative position summary in the filing is empty, indicating no derivative transactions in this report.