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M

$ Value

$0

Shares

15,190

Price

$0

Filed

Mar 3

Insider

Name

Manheimer Mark

Title

President, CEO and Secretary

CIK

0001549229

Roles

Director Officer

Transaction Details

Transaction Date

2026-02-28

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

176,159

Footnotes

Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock upon vesting. | Shares withheld by the issuer to satisfy the mandatory tax withholding requirement upon vesting of RSUs previously granted to the reporting person. This is not an open market sale of securities. | Represents shares of common stock awarded as a result of the issuer having met certain performance criteria, pursuant to the issuer's grant of performance-based RSUs on February 28, 2023. | Shares withheld by the issuer to satisfy the mandatory tax withholding requirement in connection with the issuance of vested common shares. This is not an open market sale of securities. | On February 28, 2023, the reporting person was granted 21,277 RSUs in lieu of cash compensation pursuant to the Issuer's Alignment of Interest Program. The RSUs vest in substantially equal installments on each of the first three anniversaries of the grant date, generally subject to continued service as an officer through each applicable vesting date. | On February 28, 2023, the reporting person was granted 45,567 RSUs pursuant to the Issuer's Amended and Restated 2019 Omnibus Incentive Compensation Plan, vesting in substantially equal installments on each of the first three anniversaries of the grant date, generally subject to continued service as an officer through each applicable vesting date.

Filing Info

Accession No.

0001628280-26-014285

Form Type

4

Issuer CIK

0001798100

Manheimer Mark's History

Date Ticker Type Value
2026-03-08 NTST M
2026-03-08 NTST F $40K
2026-03-08 NTST M $0
2026-02-28 NTST M
2026-02-28 NTST F $58K
2026-02-28 NTST M
2026-02-28 NTST F $124K
2026-02-28 NTST A $0
2026-02-28 NTST F $229K
2026-02-28 NTST A $0

Other Insiders at NTST (90d)

Insider Bought Sold Last
CHRISTODOLOU MICHAEL 2026-02-26
TROXELL MATTHEW A 2026-02-26
Manheimer Mark
President, CEO and Secretary
2026-03-08
Wittman Lori 2026-02-26
Zeigler Robin McBride 2026-02-26
Donlan Daniel P
CFO and Treasurer
2026-04-10
Minnis Todd 2026-02-26
Everett Heidi 2026-02-26
Chernylo Sofia
CAO
2026-02-12