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  4. [144] APTARGROUP, INC. SEC Filing

AptarGroup officer plans sale of 765 shares

An AptarGroup officer filed a Rule 144 notice to sell 765 ATR shares, following a 3,555‑share sale in June 2026.

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
144

Rhea-AI Filing Summary

APTARGROUP, INC. (ATR) has an affiliate officer, Shiela Pallerne Vinczeller, filing a notice of proposed sale of 765 shares of common stock under Rule 144, to be handled through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE. The shares relate to restricted stock granted on November 5, 2019 under a registered plan for services rendered. The notice also reports that Vinczeller sold 3,555 shares of AptarGroup common stock in a prior transaction on June 4, 2026.

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Proposed shares to be sold 765 shares Common stock under Rule 144 notice filed by Shiela Pallerne Vinczeller
Aggregate market value of proposed sale $99,732.51 Value associated with 765 shares of AptarGroup common stock
Shares sold in past three months 3,555 shares Common stock sale on June 4, 2026 by Shiela Pallerne Vinczeller
Aggregate proceeds from prior sale $400,341.35 Sale of 3,555 AptarGroup shares on June 4, 2026
Grant date of restricted stock November 5, 2019 Restricted stock vesting under a registered plan for services rendered
Form 144 notice date September 2, 2026 Signature date on the Rule 144 filing by Shiela Pallerne Vinczeller
Rule 144 regulatory
"See the definition of "person" in paragraph (a) of Rule 144."
Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.
restricted stock financial
"Restricted Stock Vesting Under a Registered Plan"
Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.
registered plan financial
"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.
services rendered financial
"11/05/2019 | Services Rendered"

FAQ

What does the Form 144 filing disclose for APTARGROUP, INC. (ATR)?
It discloses that officer Shiela Pallerne Vinczeller filed a Rule 144 notice to sell 765 shares of AptarGroup common stock through Morgan Stanley Smith Barney LLC Executive Financial Services on the NYSE, based on restricted stock that vested under a registered plan.

How many ATR shares are proposed to be sold under this Form 144?
The filing indicates a proposed sale of 765 shares of AptarGroup common stock under Rule 144, relating to restricted stock that vested from a grant dated November 5, 2019 for services rendered.

What prior sales of ATR stock are reported for the past three months?
The notice reports that Shiela Pallerne Vinczeller sold 3,555 shares of AptarGroup common stock on June 4, 2026, for aggregate proceeds of approximately $400,341.35 during the past three months.

Which broker is handling the proposed Rule 144 sale for ATR shares?
The proposed sale of 765 shares of AptarGroup common stock is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, New York, New York.

What is the origin of the ATR shares being sold under Rule 144?
The shares proposed for sale are from restricted stock vesting under a registered plan, originally granted on November 5, 2019 by AptarGroup, Inc. for services rendered to the issuer.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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144: Filer Information

144: Issuer Information

144: Securities Information



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


* 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

144: Remarks and Signature

Source: View Original Filing on SEC EDGAR