Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 23 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

23 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 18, 2020 NRC S 5,905 $49.50 $292,298 73,791 Direct -7.41% Disposed -58.9% (price as of 2026-10-02)
Sept. 2, 2020 NRC S 5,000 $57.85 $289,250 79,696 Direct -5.90% Disposed -64.8% (price as of 2026-10-02)
Oct. 4, 2019 NRC S 4,010 $59.15 $237,192 89,586 Direct -4.28% Disposed -65.6% (price as of 2026-10-02)
Sept. 25, 2019 NRC S 4,010 $59.15 $237,192 89,586 Direct -4.28% Disposed -65.6% (price as of 2026-10-02)
Sept. 25, 2019 NRC S 4,000 $60.79 $243,160 93,596 Direct -4.10% Disposed -66.5% (price as of 2026-10-02)
Sept. 20, 2019 NRC S 2,500 $63.20 $158,000 97,596 Direct -2.50% Disposed -67.8% (price as of 2026-10-02)
Sept. 19, 2019 NRC S 380 $63.50 $24,130 100,096 Direct -0.38% Disposed -68.0% (price as of 2026-10-02)
Sept. 18, 2019 NRC S 2,500 $62.00 $155,000 100,476 Direct -2.43% Disposed -67.2% (price as of 2026-10-02)
Sept. 17, 2019 NRC S 2,500 $62.00 $155,000 102,976 Direct -2.37% Disposed -67.2% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 3, 2020 NRC Employee Stock Option (right to buy) Common Stock (6,839) $65.80 Jan. 3, 2030 6,839 Acquired
Jan. 3, 2019 NRC Employee Stock Option (Right to Buy) Common Stock (11,749) $38.30 Jan. 3, 2029 11,749 Acquired
April 17, 2018 NRC Employee Stock Option (Right to Buy) Class B Common Stock (2,935) $40.54 Jan. 4, 2027 2,935 Disposed
April 17, 2018 NRC Employee Stock Option (Right to Buy) Class B Common Stock (3,589) $34.00 Jan. 5, 2026 3,589 Disposed
Jan. 3, 2018 NRC Employee Stock Option (right to buy) Class A Common Stock (12,228) $36.80 Jan. 3, 2028 12,228 Acquired
Jan. 4, 2017 NRC Employee Stock Option (right to buy) Class B Common Stock (2,935) $40.54 Jan. 4, 2027 2,935 Acquired
Jan. 4, 2017 NRC Employee Stock Option (right to buy) Class A Common Stock (17,608) $18.80 Jan. 4, 2027 17,608 Acquired
Jan. 5, 2016 NRC Employee Stock Option (right to buy) Class B Common Stock (3,589) $34.00 Jan. 5, 2026 3,589 Acquired
Jan. 5, 2016 NRC Employee Stock Option (right to buy) Class A Common Stock (21,535) $15.23 Jan. 5, 2026 21,535 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Oct. 1, 2015 NRC Class A Common Stock 89,227 Direct
Oct. 1, 2015 NRC Class B Common Stock 14,871 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

NRC

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2020 $225,000 · · $141,909 $0 · $20,363 $387,272
2019 $300,000 · · $129,239 $111,300 · $5,100 $545,639
2018 $300,000 · · $125,582 $246,000 · $5,025 $676,607

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.