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4//SEC Filing

Nicacio Leonardo Viana 4

Accession 0001213900-26-006228

CIK 0001359931other

Filed

Jan 20, 7:00 PM ET

Accepted

Jan 21, 4:36 PM ET

Size

7.8 KB

Accession

0001213900-26-006228

Research Summary

AI-generated summary of this filing

Updated

Protara (TARA) CMO Nicacio Viana Receives RSU Award

What Happened

Nicacio Leonardo Viana, Chief Medical Officer of Protara Therapeutics (TARA), received stock awards on January 16, 2026. The Form 4 reports two grant entries: 26,000 shares (acquired at $0.00) and 158,000 derivative shares (RSUs) shown as acquired at $0.00. Total granted = 184,000 restricted stock units (no cash paid). These are awards (Form 4 transaction code "A") — compensation/retention grants rather than open-market purchases or sales.

Key Details

  • Transaction date: January 16, 2026. Form 4 filed January 21, 2026 (filed one business day after the typical 2-business-day Section 16 deadline).
  • Grant amounts and prices: 26,000 shares @ $0.00; 158,000 derivative RSUs @ $0.00. Total = 184,000 RSUs.
  • Shares owned after transaction: Not specified in the provided excerpt — check the full Form 4 for post-transaction holdings.
  • Footnotes (vesting):
    • F1: The reported shares are RSUs — each converts to one share when vested. The 26,000 RSUs vest in equal one-third installments on the 1st, 2nd and 3rd anniversaries of Jan 16, 2026, subject to continued service.
    • F2: The 158,000 RSUs vest 25% on the one-year anniversary of Jan 16, 2026, then 1/48th monthly thereafter over the next three years, subject to continued service.
  • Transaction type: Award/Grant (A). The 158,000 entry is a derivative grant (contingent right to future shares).

Context

RSU grants are common executive compensation and retention tools. They do not represent an immediate cash purchase or sale and typically only convert to actual shares as they vest, subject to service conditions. For investors, awards are routine and do not by themselves indicate insider buying conviction; purchases (code P) are generally more informative about personal bullishness. If you need exact post-grant holdings or impact on outstanding shares, review the complete Form 4 filing or company disclosures.

Insider Transaction Report

Form 4
Period: 2026-01-16
Nicacio Leonardo Viana
Chief Medical Officer
Transactions
  • Award

    Common Stock

    [F1]
    2026-01-16+26,00078,181 total
  • Award

    Stock Option (Right to Buy)

    [F2]
    2026-01-16+158,000158,000 total
    Exercise: $5.01Exp: 2036-01-15Common Stock (158,000 underlying)
Footnotes (2)
  • [F1]The shares being reported are being issued pursuant to restricted stock unit awards (RSUs), each of which represents a contingent right to receive one share of Issuer's common stock. The RSUs vest in equal one third installments on the first, second and third anniversaries of January 16, 2026, subject to the Reporting Person's continuous service with the Issuer as of each such date.
  • [F2]25% of the shares vest on the one year anniversary of January 16, 2026 and 1/48th of the shares vest monthly thereafter over the next three years, subject to the Reporting Person's continuous service with the Issuer as of each such date.
Signature
Leonardo Nicacio|2026-01-21

Issuer

Protara Therapeutics, Inc.

CIK 0001359931

Entity typeother

Related Parties

1
  • filerCIK 0002064901

Filing Metadata

Form type
4
Filed
Jan 20, 7:00 PM ET
Accepted
Jan 21, 4:36 PM ET
Size
7.8 KB