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STOCK TITAN

[Form 4] Tandem Diabetes Care, Inc. Insider Trading Activity

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

On 24 June 2025, Southside Bancshares Inc. (SBSI) filed a Form 4 reporting a minor insider transaction by Chief Banking Officer Sherri Anthony. On 20 June 2025, Anthony disposed of 121 common shares at an average price of $27.97 under transaction code F, which typically denotes shares withheld to cover taxes or exercise costs. After the sale, she directly owns 2,937 shares and indirectly holds 550 shares through the company ESOP. No derivative securities or additional transactions were disclosed.

The divestiture represents a very small fraction of both the executive’s total holdings and SBSI’s overall share count, suggesting minimal financial or market impact.

Il 24 giugno 2025, Southside Bancshares Inc. (SBSI) ha presentato un Modulo 4 riportando una piccola transazione interna effettuata dal Chief Banking Officer Sherri Anthony. Il 20 giugno 2025, Anthony ha ceduto 121 azioni ordinarie a un prezzo medio di 27,97 $ con codice transazione F, che solitamente indica azioni trattenute per coprire tasse o costi di esercizio. Dopo la vendita, possiede direttamente 2.937 azioni e detiene indirettamente 550 azioni tramite l'ESOP aziendale. Non sono stati dichiarati titoli derivati o altre transazioni.

La cessione rappresenta una frazione molto piccola sia del totale delle azioni detenute dall’esecutivo sia del numero complessivo di azioni SBSI, suggerendo un impatto finanziario o di mercato minimo.

El 24 de junio de 2025, Southside Bancshares Inc. (SBSI) presentó un Formulario 4 reportando una pequeña transacción interna realizada por la Directora de Banca, Sherri Anthony. El 20 de junio de 2025, Anthony vendió 121 acciones comunes a un precio promedio de 27,97 $ bajo el código de transacción F, que generalmente indica acciones retenidas para cubrir impuestos o costos de ejercicio. Tras la venta, posee directamente 2.937 acciones y mantiene indirectamente 550 acciones a través del ESOP de la empresa. No se divulgaron valores derivados ni transacciones adicionales.

La desinversión representa una fracción muy pequeña tanto de la tenencia total del ejecutivo como del total de acciones de SBSI, lo que sugiere un impacto financiero o de mercado mínimo.

2025� 6� 24�, Southside Bancshares Inc. (SBSI)� 최고은행책임자 Sherri Anthony� 소규� 내부� 거래� 보고하는 Form 4� 제출했습니다. 2025� 6� 20�, Anthony� 거래 코드 F� 따라 평균 가� 27.97달러121�� 보통주를 처분했으�, 이는 일반적으� 세금 또는 행사 비용� 충당하기 위해 주식� 보류하는 것을 의미합니�. 매도 � 그녀� 직접적으� 2,937�� 보유하고 있으� 회사 ESOP� 통해 간접적으� 550�� 보유하고 있습니다. 파생 증권이나 추가 거래� 공개되지 않았습니�.

이번 매각은 임원� � 보유 주식� SBSI 전체 주식 수의 아주 작은 일부� 차지하며, 재무� 또는 시장� 미치� 영향� 거의 없다� 판단됩니�.

Le 24 juin 2025, Southside Bancshares Inc. (SBSI) a déposé un formulaire 4 signalant une transaction interne mineure réalisée par la directrice bancaire Sherri Anthony. Le 20 juin 2025, Anthony a cédé 121 actions ordinaires à un prix moyen de 27,97 $ sous le code de transaction F, qui indique généralement des actions retenues pour couvrir les impôts ou les coûts d’exercice. Après la vente, elle détient directement 2 937 actions et indirectement 550 actions via le plan ESOP de la société. Aucune valeur dérivée ni transaction supplémentaire n’a été divulguée.

La cession représente une très faible fraction tant des avoirs totaux de la dirigeante que du nombre total d’actions de SBSI, suggérant un impact financier ou de marché minimal.

Am 24. Juni 2025 reichte Southside Bancshares Inc. (SBSI) ein Formular 4 ein, das eine kleinere Insider-Transaktion der Chief Banking Officer Sherri Anthony meldet. Am 20. Juni 2025 veräußerte Anthony 121 Stammaktien zu einem Durchschnittspreis von 27,97 $ unter dem Transaktionscode F, der üblicherweise für zurückbehaltene Aktien zur Deckung von Steuern oder Ausübungskosten steht. Nach dem Verkauf besitzt sie direkt 2.937 Aktien und hält indirekt 550 Aktien über den ESOP des Unternehmens. Es wurden keine Derivate oder weiteren Transaktionen offengelegt.

Der Verkauf stellt einen sehr kleinen Anteil sowohl an den Gesamtbeständen der Führungskraft als auch an der Gesamtzahl der SBSI-Aktien dar, was auf eine minimale finanzielle oder marktliche Auswirkung hindeutet.

Positive
  • None.
Negative
  • None.

Insights

Small tax-related share disposal; negligible impact on SBSI investors.

The Form 4 shows Chief Banking Officer Sherri Anthony relinquished only 121 shares—roughly a bookkeeping entry for tax withholding (code F). Her remaining stake of 2,937 direct shares plus 550 ESOP shares indicates continued alignment with shareholder interests. The transaction size is immaterial relative to Southside Bancshares� daily trading volume and market capitalization, so no valuation effect is expected. I rate the filing as informational rather than actionable.

Il 24 giugno 2025, Southside Bancshares Inc. (SBSI) ha presentato un Modulo 4 riportando una piccola transazione interna effettuata dal Chief Banking Officer Sherri Anthony. Il 20 giugno 2025, Anthony ha ceduto 121 azioni ordinarie a un prezzo medio di 27,97 $ con codice transazione F, che solitamente indica azioni trattenute per coprire tasse o costi di esercizio. Dopo la vendita, possiede direttamente 2.937 azioni e detiene indirettamente 550 azioni tramite l'ESOP aziendale. Non sono stati dichiarati titoli derivati o altre transazioni.

La cessione rappresenta una frazione molto piccola sia del totale delle azioni detenute dall’esecutivo sia del numero complessivo di azioni SBSI, suggerendo un impatto finanziario o di mercato minimo.

El 24 de junio de 2025, Southside Bancshares Inc. (SBSI) presentó un Formulario 4 reportando una pequeña transacción interna realizada por la Directora de Banca, Sherri Anthony. El 20 de junio de 2025, Anthony vendió 121 acciones comunes a un precio promedio de 27,97 $ bajo el código de transacción F, que generalmente indica acciones retenidas para cubrir impuestos o costos de ejercicio. Tras la venta, posee directamente 2.937 acciones y mantiene indirectamente 550 acciones a través del ESOP de la empresa. No se divulgaron valores derivados ni transacciones adicionales.

La desinversión representa una fracción muy pequeña tanto de la tenencia total del ejecutivo como del total de acciones de SBSI, lo que sugiere un impacto financiero o de mercado mínimo.

2025� 6� 24�, Southside Bancshares Inc. (SBSI)� 최고은행책임자 Sherri Anthony� 소규� 내부� 거래� 보고하는 Form 4� 제출했습니다. 2025� 6� 20�, Anthony� 거래 코드 F� 따라 평균 가� 27.97달러121�� 보통주를 처분했으�, 이는 일반적으� 세금 또는 행사 비용� 충당하기 위해 주식� 보류하는 것을 의미합니�. 매도 � 그녀� 직접적으� 2,937�� 보유하고 있으� 회사 ESOP� 통해 간접적으� 550�� 보유하고 있습니다. 파생 증권이나 추가 거래� 공개되지 않았습니�.

이번 매각은 임원� � 보유 주식� SBSI 전체 주식 수의 아주 작은 일부� 차지하며, 재무� 또는 시장� 미치� 영향� 거의 없다� 판단됩니�.

Le 24 juin 2025, Southside Bancshares Inc. (SBSI) a déposé un formulaire 4 signalant une transaction interne mineure réalisée par la directrice bancaire Sherri Anthony. Le 20 juin 2025, Anthony a cédé 121 actions ordinaires à un prix moyen de 27,97 $ sous le code de transaction F, qui indique généralement des actions retenues pour couvrir les impôts ou les coûts d’exercice. Après la vente, elle détient directement 2 937 actions et indirectement 550 actions via le plan ESOP de la société. Aucune valeur dérivée ni transaction supplémentaire n’a été divulguée.

La cession représente une très faible fraction tant des avoirs totaux de la dirigeante que du nombre total d’actions de SBSI, suggérant un impact financier ou de marché minimal.

Am 24. Juni 2025 reichte Southside Bancshares Inc. (SBSI) ein Formular 4 ein, das eine kleinere Insider-Transaktion der Chief Banking Officer Sherri Anthony meldet. Am 20. Juni 2025 veräußerte Anthony 121 Stammaktien zu einem Durchschnittspreis von 27,97 $ unter dem Transaktionscode F, der üblicherweise für zurückbehaltene Aktien zur Deckung von Steuern oder Ausübungskosten steht. Nach dem Verkauf besitzt sie direkt 2.937 Aktien und hält indirekt 550 Aktien über den ESOP des Unternehmens. Es wurden keine Derivate oder weiteren Transaktionen offengelegt.

Der Verkauf stellt einen sehr kleinen Anteil sowohl an den Gesamtbeständen der Führungskraft als auch an der Gesamtzahl der SBSI-Aktien dar, was auf eine minimale finanzielle oder marktliche Auswirkung hindeutet.

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*
Novara Mark David

(Last) (First) (Middle)
12400 HIGH BLUFF DRIVE

(Street)
SAN DIEGO CA 92130

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
TANDEM DIABETES CARE INC [ TNDM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
EVP & CHIEF COMMERCIAL OFFICER
3. Date of Earliest Transaction (Month/Day/Year)
06/16/2025
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 06/16/2025 M 7,414 A $0 32,609 D
Common Stock 06/16/2025 F(1) 3,846 D $20.76 28,763 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
Restricted Stock Unit(2) (3) 06/16/2025 M 7,414 (4) (4) Common Stock 7,414 $0 44,488 D
Explanation of Responses:
1. Shares withheld by Tandem Diabetes Care, Inc. (the Company) to satisfy tax withholding requirements on vesting of restricted stock units (RSU). No shares were sold.
2. Awarded on December 15, 2023 pursuant to the Tandem Diabetes Care, Inc. 2023 Long-Term Incentive Plan, as amended, and agreements related thereto (the 2023 Plan).
3. Each RSU represents a contingent right to receive either one share of common stock of the Issuer or cash in lieu thereof, at the Issuer's discretion, in accordance with the terms of the 2023 Plan.
4. RSU vest as to thiry-three percent (33%) of the total number of shares subject to the RSU on 12/15/2024, and the remaining shares shall vest in eight (8) equal quarterly installments thereafter.
Remarks:
/s/ Rachel Malina, Attorney-in-Fact for Mark D. Novara 06/18/2025
** 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

What did the Southside Bancshares (SBSI) Form 4 filed on 24 June 2025 disclose?

It reported that Chief Banking Officer Sherri Anthony disposed of 121 common shares on 20 June 2025.

How many SBSI shares did Sherri Anthony dispose of in the reported transaction?

She disposed of 121 shares.

At what price were the SBSI shares disposed?

The shares were valued at $27.97 per share.

How many SBSI shares does Sherri Anthony own after the transaction?

She owns 2,937 shares directly and 550 shares indirectly via the ESOP.

What does transaction code "F" signify in a Form 4 filing?

Code F indicates shares withheld or surrendered to satisfy tax or exercise-price obligations.
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Medical Devices
Surgical & Medical Instruments & Apparatus
United States
San Diego