Kaltura (KLTR) chief customer officer logs small planned stock sale

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Kaltura Inc Chief Customer Officer Israeli Natan reported an open-market sale of 200 shares of common stock at $1.50 per share. After this transaction, he directly holds 2,077,566 shares of Kaltura common stock. The filing notes the sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on December 15, 2025, indicating it was scheduled in advance rather than timed discretionarily.

Insider Trade Summary 10b5-1

Net Seller: 200 shares ($300)

Net Sell 1 txn

Insider Israeli Natan

Role Chief Customer Officer

Sold 200 shs ($300.00)

Type	Security	Shares	Price	Value
Sale	Common Stock	200	$1.50	$300.00

Holdings After Transaction: Common Stock — 2,077,566 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares sold: 200 shares Sale price: $1.50 per share Shares held after: 2,077,566 shares +1 more

4 metrics

Shares sold 200 shares Open-market sale on June 3, 2026

Sale price $1.50 per share Price for KLTR common stock in this transaction

Shares held after 2,077,566 shares Direct ownership after reported sale

Rule 10b5-1 plan adoption date December 15, 2025 Date Natan’s trading plan was adopted

Key Terms

Rule 10b5-1 trading plan, open-market sale, Form 4, Common Stock

4 terms

Rule 10b5-1 trading plan regulatory

"The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market sale financial

"transaction_action: "open-market sale" for 200 shares of Common Stock at $1.50 per share."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

Form 4 regulatory

"The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025."

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.

Common Stock financial

"security_title: "Common Stock" with 200.0000 shares sold at $1.5000 per share."

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.

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Form 4 Insider Transactions: What Each Field Means →

06/04/2026 - 01:51 PM

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^*

Israeli Natan

(Last)

(First)

(Middle)

C/O KALTURA, INC.

860 BROADWAY, 3RD FLOOR

(Street)

NEW YORK

10003

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
KALTURA INC [ KLTR ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	06/03/2026		S⁽¹⁾		200	D	$1.5	2,077,566	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The sales reported on this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 15, 2025.

Remarks:

	Zvi Maayan, Attorney-in-Fact for Natan Israeli	06/04/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Kaltura (KLTR) report for Israeli Natan?

Kaltura reported that Chief Customer Officer Israeli Natan sold 200 shares of common stock at $1.50 per share. Following the sale, he directly owns 2,077,566 Kaltura shares, according to the Form 4 insider transaction report.

Was the recent KLTR insider sale by Israeli Natan a planned trade?

Yes. The Form 4 states Natan’s 200-share sale was executed under a Rule 10b5-1 trading plan adopted on December 15, 2025. Such plans pre-schedule trades, reducing the significance of short-term market timing for this transaction.

How many Kaltura (KLTR) shares does Israeli Natan hold after the sale?

After selling 200 shares, Israeli Natan directly holds 2,077,566 Kaltura common shares. This indicates the reported transaction is small relative to his remaining position, based on the share balance disclosed in the Form 4 filing.

What price did Israeli Natan receive for his KLTR shares?

The reported sale price was $1.50 per share for 200 Kaltura common shares. This price and size reflect a modest open-market sale, as described in the Form 4 insider transaction details for Chief Customer Officer Israeli Natan.

What does a Rule 10b5-1 trading plan mean for Kaltura (KLTR) insiders?

A Rule 10b5-1 trading plan allows insiders to pre-arrange stock trades according to a set schedule. Kaltura’s filing notes Natan’s sale followed such a plan adopted on December 15, 2025, suggesting the trade was pre-planned rather than opportunistic.