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▼ SELL 10b5-1 Plan

$ Value

$3K

Shares

298

Price

$11

Filed

Mar 6

Insider

Name

Tatum Nicholas

Title

Chief Accounting Officer

CIK

0002059347

Roles

Officer

Transaction Details

Transaction Date

2026-03-04

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

57,948

Footnotes

The sales reported for this transaction (on this Form 4) were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on 5/29/2025. | Represents a bona fide gift made by the Reporting Person to a charitable donor-advised fund. | This sale reported on this Form 4 was executed by the Reporting Person in compliance with the manner of sale requirements of Rule 144, outside of a Rule 10b5-1 trading plan. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.42 to $11.48 inclusive. The Reporting Person undertakes to provide to the Issuer, or any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. | Includes 35,328 Restricted Stock Units ("RSUs") payable solely in the Class A Common Stock of the Issuer.

Filing Info

Accession No.

0001628280-26-015782

Form Type

4

Issuer CIK

0001625278

Tatum Nicholas's History

Date Ticker Type Value
2026-03-18 NRDS A $0
2026-03-05 NRDS $116K
2026-03-04 NRDS $7K
2026-03-04 NRDS $3K
2026-03-04 NRDS G $0
2026-03-02 NRDS F $31K
2025-12-03 NRDS $9K
2025-12-03 NRDS $19K
2025-12-02 NRDS F $39K
2025-10-02 NRDS $46K

Other Insiders at NRDS (90d)

Insider Bought Sold Last
Chen Tim Chao-Ming
Chief Executive Officer
2026-03-02
YOUNT SAMUEL
Chief Business Officer
$775K 2026-03-17
Tatum Nicholas
Chief Accounting Officer
$123K 2026-03-18
Lee Jun Hyung
Chief Financial Officer
2026-03-18