Tapewire

Nasdaq · USD

NTHI

NEONC TECHNOLOGIES HOLDINGS, INC.

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Tapewire entity
6646
SEC CIK
0001979414
Parsed reports
64

Last 12 months

Inside the activity.

30 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202540
Dec 202500
Jan 202600
Feb 202600
Mar 202600
Apr 2026110
May 202610
Jun 202600
Jul 202600
Aug 202680
Sep 202660
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
March 26, 2025 Filed Jun 5, 2025 23:25 UTC Amendment SaleCommon Stock 56,250 $25.00 $1,406,250.00
Disclosure

SEC source: 0001213900-25-051691 · marketforms-69575.xml · nonDerivative · entry 4

CHIANG MING-FU (ALAN) · CIK 0002055126 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 385,626

F6 · kind: In connection with HCWG's cashless exercise of the warrant described herein, Reporting Person paid his proportionate share of the exercise price on a cashless basis. Reporting Person's proportionate withholding from shares issued to HCWG totaled 56,250 warrant shares to pay the exercise price.

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March 26, 2025 Filed Jun 5, 2025 23:25 UTC Amendment OtherCommon Stock 117,188 $12.00 $1,406,256.00
Disclosure

SEC source: 0001213900-25-051691 · marketforms-69575.xml · nonDerivative · entry 3

CHIANG MING-FU (ALAN) · CIK 0002055126 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 441,876

F5 · kind: On 3/26/2025, in conjunction with Issuer's initial listing on Nasdaq, HCWG exercised a warrant to purchase 312,500 shares of Issuer's common stock at $12 per share. HCWG paid the exercise price on a cashless basis, resulting in Issuer's withholding 150,000 of the warrant shares to pay the exercise price and issuing to HCWG the remaining 162,500 shares of common stock. Number of shares reported herein as acquired and disposed of by the Reporting Person represents Reporting Person's indirect interest in HCWG.

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March 26, 2025 Filed Jun 5, 2025 23:25 UTC Amendment OtherCommon Stock 5,994 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-051691 · marketforms-69575.xml · nonDerivative · entry 2

CHIANG MING-FU (ALAN) · CIK 0002055126 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 324,688

F2 · kind: Transfer of shares of common stock held by HCWG LLC ("HCWG") pursuant to agreement. The shares reported herein represent only Reporting Person's percentage interest in HCWG LLC. See also footnote 4.

F3 · price: Not applicable. Number of shares transferred was based on a per share value of $18.

F4 · balance_after: Such shares are held by virtue of beneficial ownership of HCWG. The shares represent only Reporting Person's 37.5% interest in HCWG.

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March 26, 2025 Filed Jun 5, 2025 23:25 UTC Amendment GrantCommon Stock 50,000 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-051691 · marketforms-69575.xml · nonDerivative · entry 1

CHIANG MING-FU (ALAN) · CIK 0002055126 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,216

F1 · shares: Grant of 50,000 shares of restricted common stock (the "Shares") pursuant to Issuer's 2023 Equity Incentive Plan. The Shares vest 100% seven months after the effective date of Issuer's initial listing.

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March 26, 2025 Filed Jun 5, 2025 23:20 UTC Amendment OtherWarrant (right to buy) · Derivative 24,063 $0.00 Strike: $12.00 $0.00
Disclosure

SEC source: 0001213900-25-051690 · marketforms-69574.xml · derivative · entry 6

WALTERS PATRICK · CIK 0001997455 · COO

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 0

Underlying: Common Stock · 24,063 shares

Expires not disclosed

F6 · derivative.expiration_date: Not applicable.

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March 26, 2025 Filed Jun 5, 2025 23:20 UTC Amendment SaleCommon Stock 297 $19.13 $5,681.58
Disclosure

SEC source: 0001213900-25-051690 · marketforms-69574.xml · nonDerivative · entry 4

WALTERS PATRICK · CIK 0001997455 · COO

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 78,885

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March 26, 2025 Filed Jun 5, 2025 23:20 UTC Amendment SaleCommon Stock 11,550 $25.00 $288,750.00
Disclosure

SEC source: 0001213900-25-051690 · marketforms-69574.xml · nonDerivative · entry 3

WALTERS PATRICK · CIK 0001997455 · COO

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 79,182

F5 · kind: In connection with HCWG's cashless exercise of the warrant described herein, Reporting Person paid his proportionate share of the exercise price on a cashless basis. Reporting Person's proportionate withholding from shares issued to HCWG totaled 11,550 warrant shares to pay the exercise price.

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March 26, 2025 Filed Jun 5, 2025 23:20 UTC Amendment OtherCommon Stock 24,063 $12.00 $288,756.00
Disclosure

SEC source: 0001213900-25-051690 · marketforms-69574.xml · nonDerivative · entry 2

WALTERS PATRICK · CIK 0001997455 · COO

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 90,732

F4 · kind: On 3/26/2025, in conjunction with Issuer's initial listing on Nasdaq, HCWG exercised a warrant to purchase 312,500 shares of Issuer's common stock at $12 per share. HCWG paid the exercise price on a cashless basis, resulting in Issuer's withholding 150,000 of the warrant shares to pay the exercise price and issuing to HCWG the remaining 162,500 shares of common stock. Number of shares reported herein as acquired and disposed of by the Reporting Person represents Reporting Person's indirect interest in HCWG.

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March 26, 2025 Filed Jun 5, 2025 23:20 UTC Amendment OtherCommon Stock 1,231 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-051690 · marketforms-69574.xml · nonDerivative · entry 1

WALTERS PATRICK · CIK 0001997455 · COO

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 66,669

F1 · kind: Transfer of shares of common stock held by HCWG LLC ("HCWG") pursuant to agreement.

F2 · price: Not applicable. Number of shares transferred was based on a per share value of $18.

F3 · balance_after: The shares reported herein represent only Reporting Person's percentage interest in HCWG LLC.

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March 26, 2025 Filed Jun 5, 2025 23:05 UTC Amendment
CHEN THOMAS CDirector · CEO · 10% owner
OtherWarrant (right to buy) · Derivative 79,688 $0.00 Strike: $12.00 $0.00
Disclosure

SEC source: 0001213900-25-051685 · marketforms-69576.xml · derivative · entry 9

CHEN THOMAS C · CIK 0001998682 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG

Disclosed balance after: 0

Underlying: Common Stock · 79,688 shares

Expires not disclosed

F9 · derivative.expiration_date: Not applicable.

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March 26, 2025 Filed Jun 5, 2025 23:05 UTC Amendment
CHEN THOMAS CDirector · CEO · 10% owner
SaleCommon Stock 983 $19.13 $18,804.69
Disclosure

SEC source: 0001213900-25-051685 · marketforms-69576.xml · nonDerivative · entry 4

CHEN THOMAS C · CIK 0001998682 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 261,242

Read SEC document
March 26, 2025 Filed Jun 5, 2025 23:05 UTC Amendment
CHEN THOMAS CDirector · CEO · 10% owner
SaleCommon Stock 38,250 $25.00 $956,250.00
Disclosure

SEC source: 0001213900-25-051685 · marketforms-69576.xml · nonDerivative · entry 3

CHEN THOMAS C · CIK 0001998682 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 262,225

F5 · kind: In connection with HCWG's cashless exercise of the warrant described herein, Reporting Person paid his proportionate share of the exercise price on a cashless basis. Reporting Person's proportionate withholding from shares issued to HCWG totaled 38,250 warrant shares to pay the exercise price.

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March 26, 2025 Filed Jun 5, 2025 23:05 UTC Amendment
CHEN THOMAS CDirector · CEO · 10% owner
OtherCommon Stock 79,688 $12.00 $956,256.00
Disclosure

SEC source: 0001213900-25-051685 · marketforms-69576.xml · nonDerivative · entry 2

CHEN THOMAS C · CIK 0001998682 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC

Disclosed balance after: 300,475

F4 · kind: On 3/26/2025, in conjunction with Issuer's initial listing on Nasdaq, HCWG exercised a warrant to purchase 312,500 shares of Issuer's common stock at $12 per share. HCWG paid the exercise price on a cashless basis, resulting in Issuer's withholding 150,000 of the warrant shares to pay the exercise price and issuing to HCWG the remaining 162,500 shares of common stock. Number of shares reported herein as acquired and disposed of by the Reporting Person represents Reporting Person's indirect interest in HCWG.

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March 26, 2025 Filed Jun 5, 2025 23:05 UTC Amendment
CHEN THOMAS CDirector · CEO · 10% owner
OtherCommon Stock 4,076 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-051685 · marketforms-69576.xml · nonDerivative · entry 1

CHEN THOMAS C · CIK 0001998682 · Director · CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By HCWG LLC.

Disclosed balance after: 220,787

F1 · kind: Transfer of shares of common stock held by HCWG LLC pursuant to agreement.

F2 · price: Not applicable. Number of shares transferred was based on a per share value of $18.

F3 · balance_after: The shares reported herein represent only Reporting Person's percentage interest in HCWG LLC.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.