Frances Arnold reports proposed sale of 5,000 shares (ILMN)

Rhea-AI Filing Summary

Frances Arnold reported proposed insider sales of Common Stock under a Form 144 notice. The filing lists prior dispositions and restricted shares vesting under registered plans.

The filing shows recent dispositions of 5,000 shares on 05/28/2026 for $780,650, 3,000 shares on 05/22/2026 for $435,076.08, and 1,000 shares on 05/22/2026 for $145,072.06. It also lists restricted stock vesting entries of 1,175, 322, and 1,503 shares on their respective vesting dates.

Insights

Insider Transactions Analyst

Form 144 lists proposed dispositions and recent sales by Frances Arnold of Common Stock.

The filing records three recent dispositions totaling $1,360,798.14 across 05/22/2026 and 05/28/2026 and shows restricted stock vesting events dated 01/27/2017, 01/27/2018, and 05/21/2026. These items reflect reported sales and compensation-related vesting.

Cash‑flow treatment and whether the proposed sales are planned under a trading plan are not specified in the excerpt; subsequent filings or market notices would provide execution details.

Key Figures

Disposition on 05/28/2026: 5,000 shares Dispositions on 05/22/2026: 3,000 shares Dispositions on 05/22/2026: 1,000 shares +4 more

7 metrics

Disposition on 05/28/2026 5,000 shares sold for <money>$780,650</money>

Dispositions on 05/22/2026 3,000 shares sold for <money>$435,076.08</money>

Dispositions on 05/22/2026 1,000 shares sold for <money>$145,072.06</money>

Restricted stock vesting 1,175 shares vesting date <date>05/21/2026</date>

Restricted stock vesting 322 shares vesting date <date>01/27/2017</date>

Restricted stock vesting 1,503 shares vesting date <date>01/27/2018</date>

Aggregate disclosed proceeds <money>$1,360,798.14</money> sum of three reported dispositions

Key Terms

Form 144, restricted stock vesting, registered plan

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

restricted stock vesting financial

"Restricted stock vesting under a registered plan"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

registered plan regulatory

"Restricted stock vesting under a registered plan"

A registered plan is a savings or investment account that a government recognizes for special tax treatment and rules, such as limits on how much you can put in and conditions for withdrawals. For investors it matters because those rules change how much of your gains are taxed, how quickly your money can be accessed and what strategies make sense — like a labeled jar that gives tax breaks but comes with rules about when and how you can take the money out.

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	3000	484571.70	151300000	06/02/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/21/2026	Restricted stock vesting under a registered plan	Issuer			1175	05/21/2026	Compensation
Common	01/27/2017	Restricted stock vesting under a registered plan	Issuer			322	01/27/2017	Compensation
Common	01/27/2018	Restricted stock vesting under a registered plan	Issuer			1503	01/27/2018	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
FRANCES ARNOLD 5200 Illumina Way SAN DIEGO CA 92122	Common	05/28/2026	5000	780650.00
Frances Arnold 5200 Illumina Way SAN DIEGO CA 92122	ILMN	05/22/2026	3000	435076.08
Frances Arnold 5200 Illumina Way SAN DIEGO CA 92122	ILMN	05/22/2026	1000	145072.06

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What did Frances Arnold report in the ILMN Form 144?

She reported proposed sales and prior dispositions of Common Stock. The filing lists 5,000 shares on 05/28/2026 and 4,000 shares on 05/22/2026 across two transactions with stated proceeds.

How much did the recent sales by Frances Arnold total?

The disclosed sale proceeds total $1,360,798.14. This sum equals $780,650 + $435,076.08 + $145,072.06 as shown for the three reported dispositions.

Are any restricted shares listed in the filing for ILMN?

Yes; the notice lists restricted stock vesting under a registered plan with specific share counts: 1,175 on 05/21/2026, 322 on 01/27/2017, and 1,503 on 01/27/2018

Does the filing state who receives proceeds from the sales?

The excerpt does not specify proceeds recipients beyond listing the transactions. It names the reporting person and transaction details but does not state the cash‑flow recipient explicitly in the provided text.