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[Form 4] One Liberty Properties, Inc. Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

First Light Asset Management, LLC and its managing member Mathew P. Arens jointly filed Amendment No. 1 to Schedule 13G on AnaptysBio, Inc. (ANAB) dated 31 Jul 2025. The filing discloses passive ownership exceeding the 5 % threshold under Rule 13d-1(b).

• First Light reports 2,133,903 common shares (7.26 % of outstanding), all held with shared voting and dispositive power on behalf of advisory clients and private funds.
• Mr. Arens is deemed beneficial owner of 2,265,903 shares (7.71 %), comprising the Manager’s position plus 132,000 shares he controls directly or jointly. He exercises sole voting/dispositive power over 52,000 shares and shares authority over the remainder.
• Both filers certify the stake is held in the ordinary course and not for the purpose of influencing control.

The amendment confirms a sizeable institutional stake by a specialist health-care investor, signalling continued interest but no activist intent. No financial performance data, transaction details or changes in ownership versus prior filings are provided.

First Light Asset Management, LLC e il suo membro gestore Mathew P. Arens hanno presentato congiuntamente l'Emendamento n. 1 al Schedule 13G relativo ad AnaptysBio, Inc. (ANAB) in data 31 luglio 2025. La dichiarazione rivela una partecipazione passiva superiore alla soglia del 5% ai sensi della Regola 13d-1(b).

• First Light detiene 2.133.903 azioni ordinarie (7,26% del capitale in circolazione), tutte con diritto di voto e potere dispositive condivisi per conto di clienti consulenziali e fondi privati.
• Il sig. Arens è considerato beneficiario effettivo di 2.265.903 azioni (7,71%), comprendenti la posizione del gestore più 132.000 azioni di cui ha controllo diretto o congiunto. Esercita potere di voto e dispositive esclusivo su 52.000 azioni e condivide l'autorità sulle restanti.
• Entrambi i dichiaranti attestano che la partecipazione è detenuta nell'ordinaria gestione e non con l'intento di influenzare il controllo.

L'emendamento conferma una significativa partecipazione istituzionale da parte di un investitore specializzato nel settore sanitario, segnalando un interesse continuativo ma senza intenzioni attiviste. Non vengono forniti dati sulle performance finanziarie, dettagli delle transazioni o variazioni nella proprietà rispetto alle precedenti dichiarazioni.

First Light Asset Management, LLC y su miembro gerente Mathew P. Arens presentaron conjuntamente la Enmienda No. 1 al Schedule 13G sobre AnaptysBio, Inc. (ANAB) con fecha 31 de julio de 2025. La presentación revela una propiedad pasiva que supera el umbral del 5 % según la Regla 13d-1(b).

• First Light reporta 2,133,903 acciones comunes (7.26 % de las acciones en circulación), todas con poder compartido de voto y disposición en nombre de clientes asesores y fondos privados.
• El Sr. Arens se considera propietario beneficiario de 2,265,903 acciones (7.71 %), que comprenden la posición del gerente más 132,000 acciones que controla directa o conjuntamente. Ejercita poder exclusivo de voto y disposición sobre 52,000 acciones y comparte autoridad sobre el resto.
• Ambos declarantes certifican que la participación se mantiene en el curso ordinario y no con el propósito de influir en el control.

La enmienda confirma una participación institucional considerable por parte de un inversor especializado en salud, señalando un interés continuo pero sin intención activista. No se proporcionan datos financieros, detalles de transacciones ni cambios en la propiedad respecto a presentaciones previas.

First Light Asset Management, LLC와 그 관리 멤버 Mathew P. Arens가 2025년 7월 31일자 AnaptysBio, Inc. (ANAB)에 대한 Schedule 13G 수정서 1호를 공동 제출했습니다. 이 제출서에는 Rule 13d-1(b)에 따른 5% 기준을 초과하는 수동적 소유권이 공개되어 있습니다.

• First Light는 자문 고객 및 사모 펀드를 대신하여 2,133,903 보통주(발행주식의 7.26%)를 모두 공동 의결권 및 처분권을 가지고 보유하고 있다고 보고합니다.
• Arens 씨는 매니저의 지분과 직접 또는 공동으로 통제하는 132,000주를 포함하여 2,265,903주(7.71%)의 실질적 소유자로 간주됩니다. 그는 52,000주에 대해 단독 의결권 및 처분권을 행사하며 나머지 주식에 대해서는 권한을 공유합니다.
• 두 제출자는 모두 이 지분이 일상적인 과정에서 보유되고 있으며 지배권 영향 목적으로 보유된 것이 아님을 인증합니다.

이번 수정서는 전문 헬스케어 투자자의 상당한 기관 지분을 확인하며, 지속적인 관심을 나타내지만 행동주의 의도는 없음을 시사합니다. 재무 성과 데이터, 거래 세부사항 또는 이전 제출과의 소유권 변경 사항은 제공되지 않았습니다.

First Light Asset Management, LLC et son membre gestionnaire Mathew P. Arens ont conjointement déposé l'Amendement n° 1 au Schedule 13G concernant AnaptysBio, Inc. (ANAB) daté du 31 juillet 2025. Le dépôt révèle une propriété passive dépassant le seuil de 5 % selon la règle 13d-1(b).

• First Light détient 2 133 903 actions ordinaires (7,26 % des actions en circulation), toutes détenues avec un pouvoir de vote et de disposition partagé au nom de clients-conseils et de fonds privés.
• M. Arens est considéré comme propriétaire bénéficiaire de 2 265 903 actions (7,71 %), comprenant la position du gestionnaire plus 132 000 actions qu'il contrôle directement ou conjointement. Il exerce un pouvoir exclusif de vote et de disposition sur 52 000 actions et partage l'autorité sur le reste.
• Les deux déclarants certifient que la participation est détenue dans le cours normal des affaires et non dans le but d'influencer le contrôle.

L'amendement confirme une participation institutionnelle importante d'un investisseur spécialisé dans le secteur de la santé, signalant un intérêt continu mais sans intention activiste. Aucune donnée financière, détail de transaction ou changement de propriété par rapport aux dépôts antérieurs n'est fourni.

First Light Asset Management, LLC und dessen geschäftsführendes Mitglied Mathew P. Arens haben gemeinsam die Änderung Nr. 1 zum Schedule 13G für AnaptysBio, Inc. (ANAB) vom 31. Juli 2025 eingereicht. Die Einreichung offenbart passives Eigentum, das die 5 %-Schwelle gemäß Regel 13d-1(b) überschreitet.

• First Light meldet 2.133.903 Stammaktien (7,26 % des ausstehenden Bestands), die alle mit gemeinsamem Stimm- und Verfügungsrecht im Namen von Beratungskunden und privaten Fonds gehalten werden.
• Herr Arens gilt als wirtschaftlicher Eigentümer von 2.265.903 Aktien (7,71 %), bestehend aus der Position des Managers plus 132.000 Aktien, die er direkt oder gemeinsam kontrolliert. Er übt alleinige Stimm- und Verfügungsgewalt über 52.000 Aktien aus und teilt sich die Autorität über den Rest.
• Beide Einreicher bestätigen, dass die Beteiligung im normalen Geschäftsverlauf gehalten wird und nicht zum Zweck der Kontrolleinflussnahme dient.

Die Änderung bestätigt eine beträchtliche institutionelle Beteiligung eines spezialisierten Gesundheitsinvestors, was auf anhaltendes Interesse, aber keine aktivistische Absicht hinweist. Es werden keine Finanzdaten, Transaktionsdetails oder Änderungen der Eigentumsverhältnisse im Vergleich zu früheren Einreichungen angegeben.

Positive
  • Institutional Support: A specialized health-care fund holds 7.26 % of ANAB, indicating sector-specific confidence.
  • Regulatory Compliance: Timely amendment and detailed disclosure reduce governance uncertainty.
Negative
  • None.

Insights

TL;DR: Passive 7.7 % stake by First Light/Arens indicates institutional confidence but no control ambitions; limited direct impact on ANAB fundamentals.

The disclosure shows First Light, a health-care focused adviser, remains above the 5 % threshold with 2.13 m ANAB shares. Passive 13G status signals it is not seeking board seats or driving strategy, reducing the likelihood of near-term governance upheaval. However, a specialist fund maintaining a mid-single-digit position may support liquidity and signal valuation conviction to the market. Absent comparative data to the previous filing, we cannot assess position changes or buying momentum. From a materiality standpoint, ownership concentration around 7 % is noteworthy but unlikely to move the stock without accompanying fundamental catalysts.

TL;DR: Filing is compliant, notes shared voting power; no red flags for control or group formation, impact classified as moderate.

The amendment clarifies beneficial ownership structure, certifying ordinary-course investment and lack of intent to influence control, satisfying §240.13d requirements. Shared power across advisory accounts is standard for asset managers. The absence of a 13D filing or activist language suggests minimal governance risk. Still, management should monitor any future threshold crossings (>10 % or shift to 13D) that could alter control dynamics.

First Light Asset Management, LLC e il suo membro gestore Mathew P. Arens hanno presentato congiuntamente l'Emendamento n. 1 al Schedule 13G relativo ad AnaptysBio, Inc. (ANAB) in data 31 luglio 2025. La dichiarazione rivela una partecipazione passiva superiore alla soglia del 5% ai sensi della Regola 13d-1(b).

• First Light detiene 2.133.903 azioni ordinarie (7,26% del capitale in circolazione), tutte con diritto di voto e potere dispositive condivisi per conto di clienti consulenziali e fondi privati.
• Il sig. Arens è considerato beneficiario effettivo di 2.265.903 azioni (7,71%), comprendenti la posizione del gestore più 132.000 azioni di cui ha controllo diretto o congiunto. Esercita potere di voto e dispositive esclusivo su 52.000 azioni e condivide l'autorità sulle restanti.
• Entrambi i dichiaranti attestano che la partecipazione è detenuta nell'ordinaria gestione e non con l'intento di influenzare il controllo.

L'emendamento conferma una significativa partecipazione istituzionale da parte di un investitore specializzato nel settore sanitario, segnalando un interesse continuativo ma senza intenzioni attiviste. Non vengono forniti dati sulle performance finanziarie, dettagli delle transazioni o variazioni nella proprietà rispetto alle precedenti dichiarazioni.

First Light Asset Management, LLC y su miembro gerente Mathew P. Arens presentaron conjuntamente la Enmienda No. 1 al Schedule 13G sobre AnaptysBio, Inc. (ANAB) con fecha 31 de julio de 2025. La presentación revela una propiedad pasiva que supera el umbral del 5 % según la Regla 13d-1(b).

• First Light reporta 2,133,903 acciones comunes (7.26 % de las acciones en circulación), todas con poder compartido de voto y disposición en nombre de clientes asesores y fondos privados.
• El Sr. Arens se considera propietario beneficiario de 2,265,903 acciones (7.71 %), que comprenden la posición del gerente más 132,000 acciones que controla directa o conjuntamente. Ejercita poder exclusivo de voto y disposición sobre 52,000 acciones y comparte autoridad sobre el resto.
• Ambos declarantes certifican que la participación se mantiene en el curso ordinario y no con el propósito de influir en el control.

La enmienda confirma una participación institucional considerable por parte de un inversor especializado en salud, señalando un interés continuo pero sin intención activista. No se proporcionan datos financieros, detalles de transacciones ni cambios en la propiedad respecto a presentaciones previas.

First Light Asset Management, LLC와 그 관리 멤버 Mathew P. Arens가 2025년 7월 31일자 AnaptysBio, Inc. (ANAB)에 대한 Schedule 13G 수정서 1호를 공동 제출했습니다. 이 제출서에는 Rule 13d-1(b)에 따른 5% 기준을 초과하는 수동적 소유권이 공개되어 있습니다.

• First Light는 자문 고객 및 사모 펀드를 대신하여 2,133,903 보통주(발행주식의 7.26%)를 모두 공동 의결권 및 처분권을 가지고 보유하고 있다고 보고합니다.
• Arens 씨는 매니저의 지분과 직접 또는 공동으로 통제하는 132,000주를 포함하여 2,265,903주(7.71%)의 실질적 소유자로 간주됩니다. 그는 52,000주에 대해 단독 의결권 및 처분권을 행사하며 나머지 주식에 대해서는 권한을 공유합니다.
• 두 제출자는 모두 이 지분이 일상적인 과정에서 보유되고 있으며 지배권 영향 목적으로 보유된 것이 아님을 인증합니다.

이번 수정서는 전문 헬스케어 투자자의 상당한 기관 지분을 확인하며, 지속적인 관심을 나타내지만 행동주의 의도는 없음을 시사합니다. 재무 성과 데이터, 거래 세부사항 또는 이전 제출과의 소유권 변경 사항은 제공되지 않았습니다.

First Light Asset Management, LLC et son membre gestionnaire Mathew P. Arens ont conjointement déposé l'Amendement n° 1 au Schedule 13G concernant AnaptysBio, Inc. (ANAB) daté du 31 juillet 2025. Le dépôt révèle une propriété passive dépassant le seuil de 5 % selon la règle 13d-1(b).

• First Light détient 2 133 903 actions ordinaires (7,26 % des actions en circulation), toutes détenues avec un pouvoir de vote et de disposition partagé au nom de clients-conseils et de fonds privés.
• M. Arens est considéré comme propriétaire bénéficiaire de 2 265 903 actions (7,71 %), comprenant la position du gestionnaire plus 132 000 actions qu'il contrôle directement ou conjointement. Il exerce un pouvoir exclusif de vote et de disposition sur 52 000 actions et partage l'autorité sur le reste.
• Les deux déclarants certifient que la participation est détenue dans le cours normal des affaires et non dans le but d'influencer le contrôle.

L'amendement confirme une participation institutionnelle importante d'un investisseur spécialisé dans le secteur de la santé, signalant un intérêt continu mais sans intention activiste. Aucune donnée financière, détail de transaction ou changement de propriété par rapport aux dépôts antérieurs n'est fourni.

First Light Asset Management, LLC und dessen geschäftsführendes Mitglied Mathew P. Arens haben gemeinsam die Änderung Nr. 1 zum Schedule 13G für AnaptysBio, Inc. (ANAB) vom 31. Juli 2025 eingereicht. Die Einreichung offenbart passives Eigentum, das die 5 %-Schwelle gemäß Regel 13d-1(b) überschreitet.

• First Light meldet 2.133.903 Stammaktien (7,26 % des ausstehenden Bestands), die alle mit gemeinsamem Stimm- und Verfügungsrecht im Namen von Beratungskunden und privaten Fonds gehalten werden.
• Herr Arens gilt als wirtschaftlicher Eigentümer von 2.265.903 Aktien (7,71 %), bestehend aus der Position des Managers plus 132.000 Aktien, die er direkt oder gemeinsam kontrolliert. Er übt alleinige Stimm- und Verfügungsgewalt über 52.000 Aktien aus und teilt sich die Autorität über den Rest.
• Beide Einreicher bestätigen, dass die Beteiligung im normalen Geschäftsverlauf gehalten wird und nicht zum Zweck der Kontrolleinflussnahme dient.

Die Änderung bestätigt eine beträchtliche institutionelle Beteiligung eines spezialisierten Gesundheitsinvestors, was auf anhaltendes Interesse, aber keine aktivistische Absicht hinweist. Es werden keine Finanzdaten, Transaktionsdetails oder Änderungen der Eigentumsverhältnisse im Vergleich zu früheren Einreichungen angegeben.

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*
Mathew Mili

(Last) (First) (Middle)
60 CUTTER MILL ROAD
SUITE 303

(Street)
GREAT NECK NY 11021

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
ONE LIBERTY PROPERTIES INC [ OLP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Vice President - Financial
3. Date of Earliest Transaction (Month/Day/Year)
08/05/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
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 08/05/2025(1) A 1,102 A $0 24,891 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:
1. Represents the date that the compensation committee determined that the metrics with respect to the shares underlying the RSUs granted in 2022 had been satisfied. The related performance period ended June 30, 2025.
Remarks:
/s/ Mili Mathew 08/07/2025
** 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.

FAQ

How many AnaptysBio (ANAB) shares does First Light Asset Management own?

2,133,903 common shares, representing 7.26 % of outstanding stock.

What is Mathew P. Arens’s total beneficial ownership in ANAB?

Mr. Arens is deemed to own 2,265,903 shares, or 7.71 % of the company.

Does the filing indicate any intent to influence control of AnaptysBio?

No. The certification states the shares are held in the ordinary course, with no control intent.

Why was a Schedule 13G/A filed instead of a 13D?

Because the investment is passive; Rule 13d-1(b) permits a 13G filing for certain institutional investors without activist intentions.

What voting power does First Light have over its ANAB shares?

First Light reports shared voting and dispositive power over all 2,133,903 shares; it holds no sole voting power.

When was the relevant ownership event for this amendment?

The event date triggering the filing is 31 July 2025.
One Liberty

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