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STOCK TITAN

[Form 4] Wave Life Sciences Ltd. Insider Trading Activity

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

What the filing shows: The Form 4 reports that Tan Aik Na, a director of Wave Life Sciences (WVE), sold 1,127 ordinary shares on August 5, 2025. The sale was made to cover taxes tied to the vesting of restricted share units and was executed pursuant to a 10b5-1 trading plan at a price of $8.75 per share. After the transaction the reporting person beneficially owned 14,988 shares.

Why the filing exists: This is a standard insider disclosure that records an insider sale made for tax withholding related to equity compensation and documents that the sale followed a prearranged plan.

Cosa mostra la comunicazione: Il Modulo 4 indica che Tan Aik Na, amministratore di Wave Life Sciences (WVE), ha venduto 1.127 azioni ordinarie il 5 agosto 2025. La vendita è stata effettuata per coprire le imposte legate alla maturazione di unità azionarie soggette a restrizioni ed è stata eseguita ai sensi di un piano di negoziazione 10b5-1 al prezzo di $8,75 per azione. Dopo l'operazione il soggetto segnalante deteneva beneficiariamente 14.988 azioni.

Perché esiste la comunicazione: Si tratta di una comunicazione interna standard che registra una vendita effettuata per il pagamento delle ritenute fiscali connesse a compensi in azioni e documenta che la cessione è avvenuta secondo un piano predefinito.

Qué muestra la presentación: El Formulario 4 informa que Tan Aik Na, director de Wave Life Sciences (WVE), vendió 1.127 acciones ordinarias el 5 de agosto de 2025. La venta se realizó para cubrir impuestos vinculados al vesting de unidades restringidas de acciones y se ejecutó conforme a un plan de negociación 10b5-1 a un precio de $8,75 por acción. Tras la operación, la persona informante poseía beneficiariamente 14.988 acciones.

Por qué existe la presentación: Es una divulgación estándar de un insider que registra una venta destinada a retener impuestos relacionados con la compensación en acciones y documenta que la venta siguió un plan preestablecido.

제출 서류ì—� 나타ë‚� ë‚´ìš©: Form 4ì—� 따르ë©� Wave Life Sciences (WVE) ì´ì‚¬ì� Tan Aik Naµç� 2025ë…� 8ì›� 5ì�ì—� 1,127 보통ì£�ë¥� 매ë„했습니다. 해당 매넵ç� 제한 ì£¼ì‹ ë‹¨ìœ„(restricted share units)ì� 베스팅과 ê´€ë ¨ëœ ì„¸ê¸ˆì� 충당하기 위해 ì´ë£¨ì–´ì¡Œìœ¼ë©°, 10b5-1 거래 계íšì—� ë”°ë¼ ì£¼ë‹¹ $8.75ì� 가격으ë¡� 실행ë˜ì—ˆìŠµë‹ˆë‹�. 거래 í›� ë³´ê³ ì¸ì€ 실질ì ìœ¼ë¡� 14,988ì£�ë¥� 보유하고 있었습니ë‹�.

제출 서류가 존재하µç” ì´ìœ : ì´µç” ì£¼ì‹ ë³´ìƒê³� ê´€ë ¨ëœ ì„¸ê¸ˆ ì›ì²œì§•수ë¥� 위해 ì´ë£¨ì–´ì§„ ë‚´ë¶€ìž� 매ë„ë¥� 기ë¡í•� 표준 ë‚´ë¶€ìž� 공시로서, 매ë„ê°€ 사전ì—� ì •í•´ì§� 계íšì—� ë”°ë¼ ì‹¤í–‰ë˜ì—ˆìŒì„ 문서화한 것입니다.

Ce que révèle le dépôt : Le Formulaire 4 indique que Tan Aik Na, administrateur de Wave Life Sciences (WVE), a vendu 1 127 actions ordinaires le 5 août 2025. La vente a été réalisée pour couvrir les impôts liés au vesting d'unités d'actions restreintes et a été exécutée conformément à un plan de négociation 10b5-1 au prix de $8,75 par action. Après la transaction, la personne déclarante détenait bénéficiairement 14 988 actions.

Pourquoi ce dépôt existe : Il s'agit d'une déclaration d'initié standard qui enregistre une vente effectuée pour le paiement des retenues fiscales liées à une rémunération en actions et qui documente que la vente a suivi un plan préalablement établi.

Was die Meldung zeigt: Das Formular 4 meldet, dass Tan Aik Na, ein Direktor von Wave Life Sciences (WVE), am 5. August 2025 1.127 Stammaktien verkauft hat. Der Verkauf erfolgte zur Begleichung von Steuern im Zusammenhang mit der Vesting von Restricted Share Units und wurde gemäß einem 10b5-1-Handelsplan zum Preis von $8,75 je Aktie ausgeführt. Nach der Transaktion hielt die meldende Person wirtschaftlich 14.988 Aktien.

Warum die Meldung existiert: Es handelt sich um eine übliche Insider-Meldung, die einen Insider-Verkauf zur Steuerabführung im Zusammenhang mit Aktienvergütung dokumentiert und bestätigt, dass der Verkauf einem vorab vereinbarten Plan folgte.

Positive
  • Sale executed under a 10b5-1 trading plan, indicating the transaction followed a prearranged compliance mechanism
  • Disclosure lists post-transaction beneficial ownership (14,988 shares), providing transparency
Negative
  • None.

Insights

TL;DR: Routine tax-driven insider sale of 1,127 shares under a 10b5-1 plan; not a material market-moving event.

The Form 4 discloses a single insider sale executed to satisfy taxes from RSU vesting. The sale price is listed at $8.75 and was made under an established 10b5-1 trading plan, which typically reduces timing concerns about opportunistic trading. The remaining beneficial ownership reported is 14,988 shares. From a trading perspective, this type of transaction is generally neutral for investors absent larger or repeated disposals.

TL;DR: Use of a 10b5-1 plan and prompt Form 4 disclosure reflect basic insider compliance and transparency.

The filing identifies the reporting person as a director and documents that the sale was to cover tax obligations from RSU vesting and was executed pursuant to a documented 10b5-1 plan. That combination—prearranged plan plus timely disclosure—aligns with good insider-trading governance practices. There is no indication in the filing of policy breaches or unusual timing beyond the RSU vesting event.

Cosa mostra la comunicazione: Il Modulo 4 indica che Tan Aik Na, amministratore di Wave Life Sciences (WVE), ha venduto 1.127 azioni ordinarie il 5 agosto 2025. La vendita è stata effettuata per coprire le imposte legate alla maturazione di unità azionarie soggette a restrizioni ed è stata eseguita ai sensi di un piano di negoziazione 10b5-1 al prezzo di $8,75 per azione. Dopo l'operazione il soggetto segnalante deteneva beneficiariamente 14.988 azioni.

Perché esiste la comunicazione: Si tratta di una comunicazione interna standard che registra una vendita effettuata per il pagamento delle ritenute fiscali connesse a compensi in azioni e documenta che la cessione è avvenuta secondo un piano predefinito.

Qué muestra la presentación: El Formulario 4 informa que Tan Aik Na, director de Wave Life Sciences (WVE), vendió 1.127 acciones ordinarias el 5 de agosto de 2025. La venta se realizó para cubrir impuestos vinculados al vesting de unidades restringidas de acciones y se ejecutó conforme a un plan de negociación 10b5-1 a un precio de $8,75 por acción. Tras la operación, la persona informante poseía beneficiariamente 14.988 acciones.

Por qué existe la presentación: Es una divulgación estándar de un insider que registra una venta destinada a retener impuestos relacionados con la compensación en acciones y documenta que la venta siguió un plan preestablecido.

제출 서류ì—� 나타ë‚� ë‚´ìš©: Form 4ì—� 따르ë©� Wave Life Sciences (WVE) ì´ì‚¬ì� Tan Aik Naµç� 2025ë…� 8ì›� 5ì�ì—� 1,127 보통ì£�ë¥� 매ë„했습니다. 해당 매넵ç� 제한 ì£¼ì‹ ë‹¨ìœ„(restricted share units)ì� 베스팅과 ê´€ë ¨ëœ ì„¸ê¸ˆì� 충당하기 위해 ì´ë£¨ì–´ì¡Œìœ¼ë©°, 10b5-1 거래 계íšì—� ë”°ë¼ ì£¼ë‹¹ $8.75ì� 가격으ë¡� 실행ë˜ì—ˆìŠµë‹ˆë‹�. 거래 í›� ë³´ê³ ì¸ì€ 실질ì ìœ¼ë¡� 14,988ì£�ë¥� 보유하고 있었습니ë‹�.

제출 서류가 존재하µç” ì´ìœ : ì´µç” ì£¼ì‹ ë³´ìƒê³� ê´€ë ¨ëœ ì„¸ê¸ˆ ì›ì²œì§•수ë¥� 위해 ì´ë£¨ì–´ì§„ ë‚´ë¶€ìž� 매ë„ë¥� 기ë¡í•� 표준 ë‚´ë¶€ìž� 공시로서, 매ë„ê°€ 사전ì—� ì •í•´ì§� 계íšì—� ë”°ë¼ ì‹¤í–‰ë˜ì—ˆìŒì„ 문서화한 것입니다.

Ce que révèle le dépôt : Le Formulaire 4 indique que Tan Aik Na, administrateur de Wave Life Sciences (WVE), a vendu 1 127 actions ordinaires le 5 août 2025. La vente a été réalisée pour couvrir les impôts liés au vesting d'unités d'actions restreintes et a été exécutée conformément à un plan de négociation 10b5-1 au prix de $8,75 par action. Après la transaction, la personne déclarante détenait bénéficiairement 14 988 actions.

Pourquoi ce dépôt existe : Il s'agit d'une déclaration d'initié standard qui enregistre une vente effectuée pour le paiement des retenues fiscales liées à une rémunération en actions et qui documente que la vente a suivi un plan préalablement établi.

Was die Meldung zeigt: Das Formular 4 meldet, dass Tan Aik Na, ein Direktor von Wave Life Sciences (WVE), am 5. August 2025 1.127 Stammaktien verkauft hat. Der Verkauf erfolgte zur Begleichung von Steuern im Zusammenhang mit der Vesting von Restricted Share Units und wurde gemäß einem 10b5-1-Handelsplan zum Preis von $8,75 je Aktie ausgeführt. Nach der Transaktion hielt die meldende Person wirtschaftlich 14.988 Aktien.

Warum die Meldung existiert: Es handelt sich um eine übliche Insider-Meldung, die einen Insider-Verkauf zur Steuerabführung im Zusammenhang mit Aktienvergütung dokumentiert und bestätigt, dass der Verkauf einem vorab vereinbarten Plan folgte.

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).
X
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*
Tan Aik Na

(Last) (First) (Middle)
C/O WAVE LIFE SCIENCES LTD.,
733 CONCORD AVE.

(Street)
CAMBRIDGE MA 02138

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Wave Life Sciences Ltd. [ WVE ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
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
Ordinary Shares 08/05/2025 S 1,127(1) D $8.75 14,988 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. On August 5, 2025, the reporting person sold 1,127 ordinary shares solely to cover taxes associated with the vesting of restricted share units on August 5, 2025.These sales were made pursuant to a 10b5-1 Trading Plan.
/s/ Aik Na Tan 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

Who filed the Form 4 for Wave Life Sciences (WVE)?

Tan Aik Na, identified as a director of Wave Life Sciences, is the reporting person on the Form 4.

How many shares did the insider sell and why (WVE)?

The filing states the insider sold 1,127 ordinary shares to cover taxes associated with the vesting of restricted share units.

At what price were the shares sold in the WVE Form 4?

The reported sale price on the form is $8.75 per share.

Were the WVE sales executed under a trading plan?

Yes. The filing states the sales were made pursuant to a 10b5-1 trading plan.

How many shares did the reporting person own after the transaction (WVE)?

After the reported transaction the reporting person beneficially owned 14,988 shares.
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