Charles A Tribbett

Insider

First SEC filing: July 2, 2025 · Latest: July 2, 2025

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

NTRSO selling Sept. 13, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 99 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

99 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 1, 2026	NTRSO	A	70	$175.60	$12,292	35,868 Direct	+0.20%	Acquired	-89.5% (price as of 2026-08-21)
April 21, 2026	NTRSO	A	989	—	—	35,799 Direct	+2.84%	Acquired	(price as of 2026-08-21)
April 1, 2026	NTRSO	A	86	$141.41	$12,161	36,712 Direct	+0.23%	Acquired	-87.0% (price as of 2026-08-21)
Jan. 1, 2026	NTRSO	A	89	$136.59	$12,157	36,625 Direct	+0.24%	Acquired	-86.5% (price as of 2026-08-21)
Oct. 1, 2025	NTRSO	A	92	$131.20	$12,070	36,536 Direct	+0.25%	Acquired	-85.9% (price as of 2026-08-21)
July 1, 2025	NTRSO	A	88	$127.99	$11,263	36,444 Direct	+0.24%	Acquired	-85.6% (price as of 2026-08-21)
April 22, 2025	NTRSO	A	1,902	—	—	36,357 Direct	+5.52%	Acquired	(price as of 2026-08-21)
April 1, 2025	NTRSO	A	114	$97.95	$11,166	36,277 Direct	+0.32%	Acquired	-81.2% (price as of 2026-08-21)
Jan. 1, 2025	NTRSO	A	108	$102.50	$11,070	36,163 Direct	+0.30%	Acquired	-82.0% (price as of 2026-08-21)
Oct. 1, 2024	NTRSO	A	124	$88.72	$11,001	36,055 Direct	+0.35%	Acquired	-79.2% (price as of 2026-08-21)
Sept. 13, 2024	NTRSO	S	1,855	$88.12	$163,463	1,000 Indirect	-64.97%	Disposed	-79.1% (price as of 2026-08-21)
July 1, 2024	NTRSO	A	130	$83.83	$10,898	35,931 Direct	+0.36%	Acquired	-78.0% (price as of 2026-08-21)
April 16, 2024	NTRSO	A	1,822	—	—	35,801 Direct	+5.36%	Acquired	(price as of 2026-08-21)
April 1, 2024	NTRSO	A	122	$88.44	$10,790	35,834 Direct	+0.34%	Acquired	-79.1% (price as of 2026-08-21)
Jan. 1, 2024	NTRSO	A	127	$84.38	$10,716	35,712 Direct	+0.36%	Acquired	-78.1% (price as of 2026-08-21)
Oct. 1, 2023	NTRSO	A	152	$69.48	$10,561	35,585 Direct	+0.43%	Acquired	-73.5% (price as of 2026-08-21)
July 1, 2023	NTRSO	A	141	$74.14	$10,454	35,433 Direct	+0.40%	Acquired	-75.1% (price as of 2026-08-21)
April 25, 2023	NTRSO	A	1,855	—	—	35,292 Direct	+5.55%	Acquired	(price as of 2026-08-21)
April 25, 2023	NTRSO	A	51	$78.16	$3,986	33,437 Direct	+0.15%	Acquired	-76.4% (price as of 2026-08-21)
April 1, 2023	NTRSO	A	106	$88.13	$9,342	33,386 Direct	+0.32%	Acquired	-79.1% (price as of 2026-08-21)
Jan. 1, 2023	NTRSO	A	102	$88.49	$9,026	33,280 Direct	+0.31%	Acquired	-79.2% (price as of 2026-08-21)
Dec. 31, 2022	NTRSO	A	311	$88.49	$27,520	33,178 Direct	+0.95%	Acquired	-79.2% (price as of 2026-08-21)
Oct. 1, 2022	NTRSO	A	102	$85.56	$8,727	32,867 Direct	+0.31%	Acquired	-78.4% (price as of 2026-08-21)
Sept. 30, 2022	NTRSO	A	321	$85.56	$27,465	32,765 Direct	+0.99%	Acquired	-78.4% (price as of 2026-08-21)
July 1, 2022	NTRSO	A	81	$97.72	$7,915	32,444 Direct	+0.25%	Acquired	-81.1% (price as of 2026-08-21)
June 30, 2022	NTRSO	A	303	$96.48	$29,233	32,363 Direct	+0.95%	Acquired	-80.9% (price as of 2026-08-21)
April 26, 2022	NTRSO	A	1,343	—	—	32,060 Direct	+4.37%	Acquired	(price as of 2026-08-21)
April 26, 2022	NTRSO	A	30	$107.93	$3,238	30,717 Direct	+0.10%	Acquired	-82.9% (price as of 2026-08-21)
April 1, 2022	NTRSO	A	59	$115.55	$6,817	30,687 Direct	+0.19%	Acquired	-84.0% (price as of 2026-08-21)
March 31, 2022	NTRSO	A	290	$116.45	$33,770	30,628 Direct	+0.96%	Acquired	-84.2% (price as of 2026-08-21)
Jan. 1, 2022	NTRSO	A	55	$119.61	$6,579	30,338 Direct	+0.18%	Acquired	-84.6% (price as of 2026-08-21)
Dec. 31, 2021	NTRSO	A	272	$119.61	$32,534	30,283 Direct	+0.91%	Acquired	-84.6% (price as of 2026-08-21)
Oct. 1, 2021	NTRSO	A	58	$109.23	$6,335	30,012 Direct	+0.19%	Acquired	-83.1% (price as of 2026-08-21)
Sept. 30, 2021	NTRSO	A	301	$107.81	$32,451	29,954 Direct	+1.02%	Acquired	-82.9% (price as of 2026-08-21)
July 1, 2021	NTRSO	A	50	$116.32	$5,816	29,650 Direct	+0.17%	Acquired	-84.1% (price as of 2026-08-21)
June 30, 2021	NTRSO	A	281	$115.62	$32,489	29,600 Direct	+0.96%	Acquired	-84.1% (price as of 2026-08-21)
April 20, 2021	NTRSO	A	1,164	—	—	29,319 Direct	+4.13%	Acquired	(price as of 2026-08-21)
April 20, 2021	NTRSO	A	44	$107.37	$4,724	28,155 Direct	+0.16%	Acquired	-82.8% (price as of 2026-08-21)
April 1, 2021	NTRSO	A	44	$105.63	$4,648	28,111 Direct	+0.16%	Acquired	-82.5% (price as of 2026-08-21)
March 31, 2021	NTRSO	A	309	$105.11	$32,479	28,067 Direct	+1.11%	Acquired	-82.5% (price as of 2026-08-21)
Jan. 1, 2021	NTRSO	A	47	$93.14	$4,378	27,704 Direct	+0.17%	Acquired	-80.2% (price as of 2026-08-21)
Dec. 31, 2020	NTRSO	A	349	$93.14	$32,506	27,711 Direct	+1.28%	Acquired	-80.2% (price as of 2026-08-21)
Dec. 31, 2020	NTRSO	A	295	$93.14	$27,476	27,658 Direct	+1.08%	Acquired	-80.2% (price as of 2026-08-21)
Oct. 1, 2020	NTRSO	A	53	$77.05	$4,084	27,362 Direct	+0.19%	Acquired	-76.1% (price as of 2026-08-21)
Sept. 30, 2020	NTRSO	A	353	$77.97	$27,523	27,310 Direct	+1.31%	Acquired	-76.3% (price as of 2026-08-21)
July 1, 2020	NTRSO	A	49	$76.94	$3,770	26,957 Direct	+0.18%	Acquired	-76.0% (price as of 2026-08-21)
June 30, 2020	NTRSO	A	360	$79.34	$28,562	26,908 Direct	+1.36%	Acquired	-76.8% (price as of 2026-08-21)
April 21, 2020	NTRSO	A	1,679	—	—	26,547 Direct	+6.75%	Acquired	(price as of 2026-08-21)
April 21, 2020	NTRSO	A	42	$74.43	$3,126	24,868 Direct	+0.17%	Acquired	-75.2% (price as of 2026-08-21)
April 1, 2020	NTRSO	A	36	$73.00	$2,628	24,827 Direct	+0.15%	Acquired	-74.7% (price as of 2026-08-21)
March 31, 2020	NTRSO	A	431	$75.46	$32,523	24,791 Direct	+1.77%	Acquired	-75.6% (price as of 2026-08-21)
Jan. 1, 2020	NTRSO	A	23	$106.24	$2,444	24,360 Direct	+0.09%	Acquired	-82.6% (price as of 2026-08-21)
Dec. 31, 2019	NTRSO	A	294	$106.24	$31,235	24,338 Direct	+1.22%	Acquired	-82.6% (price as of 2026-08-21)
Oct. 1, 2019	NTRSO	A	24	$89.88	$2,157	24,043 Direct	+0.10%	Acquired	-79.5% (price as of 2026-08-21)
Sept. 30, 2019	NTRSO	A	335	$93.32	$31,262	24,020 Direct	+1.41%	Acquired	-80.2% (price as of 2026-08-21)
July 1, 2019	NTRSO	A	18	$91.65	$1,650	23,685 Direct	+0.08%	Acquired	-79.9% (price as of 2026-08-21)
June 30, 2019	NTRSO	A	347	$90.00	$31,230	23,667 Direct	+1.49%	Acquired	-79.5% (price as of 2026-08-21)
April 23, 2019	NTRSO	A	1,146	—	—	23,320 Direct	+5.17%	Acquired	(price as of 2026-08-21)
April 23, 2019	NTRSO	A	23	$95.94	$2,207	22,174 Direct	+0.10%	Acquired	-80.8% (price as of 2026-08-21)
April 1, 2019	NTRSO	A	8	$92.70	$742	22,151 Direct	+0.04%	Acquired	-80.1% (price as of 2026-08-21)
March 31, 2019	NTRSO	A	346	$90.41	$31,282	22,142 Direct	+1.59%	Acquired	-79.6% (price as of 2026-08-21)
Jan. 1, 2019	NTRSO	A	6	$83.59	$502	21,797 Direct	+0.03%	Acquired	-77.9% (price as of 2026-08-21)
Dec. 31, 2018	NTRSO	A	374	$83.59	$31,263	21,791 Direct	+1.75%	Acquired	-77.9% (price as of 2026-08-21)
Oct. 1, 2018	NTRSO	A	3	$103.66	$311	21,417 Direct	+0.01%	Acquired	-82.2% (price as of 2026-08-21)
Sept. 30, 2018	NTRSO	A	306	$102.13	$31,252	21,414 Direct	+1.45%	Acquired	-81.9% (price as of 2026-08-21)
July 1, 2018	NTRSO	A	1	$102.89	$103	21,108 Direct	0.00%	Acquired	-82.1% (price as of 2026-08-21)
June 30, 2018	NTRSO	A	304	$102.89	$31,279	21,106 Direct	+1.46%	Acquired	-82.1% (price as of 2026-08-21)
April 17, 2018	NTRSO	A	1,033	—	—	20,803 Direct	+5.23%	Acquired	(price as of 2026-08-21)
March 31, 2018	NTRSO	A	303	$103.13	$31,248	19,770 Direct	+1.56%	Acquired	-82.1% (price as of 2026-08-21)
Dec. 31, 2017	NTRSO	A	310	$100.66	$31,205	20,482 Direct	+1.54%	Acquired	-81.7% (price as of 2026-08-21)
Sept. 30, 2017	NTRSO	A	339	$92.13	$31,232	20,172 Direct	+1.71%	Acquired	-80.0% (price as of 2026-08-21)
June 30, 2017	NTRSO	A	320	$97.55	$31,216	19,833 Direct	+1.64%	Acquired	-81.1% (price as of 2026-08-21)
April 25, 2017	NTRSO	A	1,214	—	—	19,467 Direct	+6.65%	Acquired	(price as of 2026-08-21)
March 31, 2017	NTRSO	A	360	$86.78	$31,241	19,513 Direct	+1.88%	Acquired	-78.8% (price as of 2026-08-21)
Dec. 31, 2016	NTRSO	A	351	$88.82	$31,176	19,153 Direct	+1.87%	Acquired	-79.2% (price as of 2026-08-21)
Sept. 30, 2016	NTRSO	A	462	$67.56	$31,213	18,802 Direct	+2.52%	Acquired	-72.7% (price as of 2026-08-21)
June 30, 2016	NTRSO	A	478	$65.31	$31,218	18,340 Direct	+2.68%	Acquired	-71.8% (price as of 2026-08-21)
April 19, 2016	NTRSO	A	1,531	—	—	18,253 Direct	+9.16%	Acquired	(price as of 2026-08-21)
March 31, 2016	NTRSO	A	477	$65.48	$31,234	17,862 Direct	+2.74%	Acquired	-71.8% (price as of 2026-08-21)
Dec. 31, 2015	NTRSO	A	430	$72.63	$31,231	17,385 Direct	+2.54%	Acquired	-74.6% (price as of 2026-08-21)
Sept. 30, 2015	NTRSO	A	460	$67.79	$31,183	16,955 Direct	+2.79%	Acquired	-72.8% (price as of 2026-08-21)
June 30, 2015	NTRSO	A	396	$76.76	$30,397	16,495 Direct	+2.46%	Acquired	-76.0% (price as of 2026-08-21)
April 21, 2015	NTRSO	A	1,530	—	—	16,722 Direct	+10.07%	Acquired	(price as of 2026-08-21)
March 31, 2015	NTRSO	A	395	$69.61	$27,496	16,099 Direct	+2.52%	Acquired	-73.5% (price as of 2026-08-21)
Dec. 31, 2014	NTRSO	A	367	$68.07	$24,982	15,704 Direct	+2.39%	Acquired	-72.9% (price as of 2026-08-21)
Sept. 30, 2014	NTRSO	A	366	—	—	15,337 Direct	+2.44%	Acquired	(price as of 2026-08-21)
June 30, 2014	NTRSO	A	387	—	—	14,971 Direct	+2.65%	Acquired	(price as of 2026-08-21)
April 15, 2014	NTRSO	A	1,677	—	—	15,192 Direct	+12.41%	Acquired	(price as of 2026-08-21)
March 31, 2014	NTRSO	A	382	—	—	14,584 Direct	+2.69%	Acquired	(price as of 2026-08-21)
Dec. 31, 2013	NTRSO	A	404	—	—	14,202 Direct	+2.93%	Acquired	(price as of 2026-08-21)
Sept. 30, 2013	NTRSO	A	461	—	—	13,798 Direct	+3.46%	Acquired	(price as of 2026-08-21)
June 30, 2013	NTRSO	A	430	—	—	13,337 Direct	+3.33%	Acquired	(price as of 2026-08-21)
April 16, 2013	NTRSO	A	1,873	—	—	13,515 Direct	+16.09%	Acquired	(price as of 2026-08-21)
April 16, 2013	NTRSO	A	1,872	—	—	13,514 Direct	+16.08%	Acquired	(price as of 2026-08-21)
March 31, 2013	NTRSO	A	459	—	—	12,907 Direct	+3.69%	Acquired	(price as of 2026-08-21)
Dec. 31, 2012	NTRSO	A	450	—	—	12,448 Direct	+3.75%	Acquired	(price as of 2026-08-21)
Sept. 30, 2012	NTRSO	A	486	—	—	11,998 Direct	+4.22%	Acquired	(price as of 2026-08-21)
June 30, 2012	NTRSO	A	496	—	—	11,512 Direct	+4.50%	Acquired	(price as of 2026-08-21)
April 17, 2012	NTRSO	A	1,920	—	—	11,642 Direct	+19.75%	Acquired	(price as of 2026-08-21)
March 30, 2012	NTRSO	A	476	—	—	11,016 Direct	+4.52%	Acquired	(price as of 2026-08-21)

Showing latest 100 of 134 transactions

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.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Dec. 31, 2017	NTRSO	Stock Units	Common Stock (310)	—	—	310	Acquired
Sept. 30, 2017	NTRSO	Stock Units	Common Stock (339)	—	—	339	Acquired
June 30, 2017	NTRSO	Stock Units	Common Stock (320)	—	—	320	Acquired
March 31, 2017	NTRSO	Stock Units	Common Stock (360)	—	—	360	Acquired
Dec. 31, 2016	NTRSO	Stock Units	Common Stock (351)	—	—	351	Acquired
Sept. 30, 2016	NTRSO	Stock Units	Common Stock (462)	—	—	462	Acquired
June 30, 2016	NTRSO	Stock Units	Common Stock (478)	—	—	478	Acquired
March 31, 2016	NTRSO	Stock Units	Common Stock (477)	—	—	477	Acquired
Dec. 31, 2015	NTRSO	Stock Units [F2]	Common Stock (430)	—	—	430	Acquired
Sept. 30, 2015	NTRSO	Stock Units [F2]	Common Stock (460)	—	—	460	Acquired
June 30, 2015	NTRSO	Stock Units [F2]	Common Stock (396)	—	—	396	Acquired
March 31, 2015	NTRSO	Stock Units [F2]	Common Stock (395)	—	—	395	Acquired
Dec. 31, 2014	NTRSO	Stock Units [F2]	Common Stock (367)	—	—	367	Acquired
Sept. 30, 2014	NTRSO	Stock Units [F2]	Common Stock (366)	—	—	366	Acquired
June 30, 2014	NTRSO	Stock Units	Common Stock (387)	—	—	387	Acquired
March 31, 2014	NTRSO	Stock Units	Common Stock (382)	—	—	382	Acquired
Dec. 31, 2013	NTRSO	Stock Units	Common Stock (404)	—	—	404	Acquired
Sept. 30, 2013	NTRSO	Stock Units	Common Stock (461)	—	—	461	Acquired
June 30, 2013	NTRSO	Stock Units	Common Stock (430)	—	—	430	Acquired
March 31, 2013	NTRSO	Stock Units	Common Stock (459)	—	—	459	Acquired
Dec. 31, 2012	NTRSO	Stock Units	Common Stock (450)	—	—	450	Acquired
Sept. 30, 2012	NTRSO	Stock Units	Common Stock (486)	—	—	486	Acquired
June 30, 2012	NTRSO	Stock Units	Common Stock (496)	—	—	496	Acquired
March 30, 2012	NTRSO	Stock Units	Common Stock (476)	—	—	476	Acquired
Dec. 30, 2011	NTRSO	Stock Units	Common Stock (565)	—	—	565	Acquired
Sept. 30, 2011	NTRSO	Stock Units	Common Stock (636)	—	—	636	Acquired
June 30, 2011	NTRSO	Stock Units	Common Stock (489)	—	—	489	Acquired
March 31, 2011	NTRSO	Stock Units	Common Stock (442)	—	—	442	Acquired
Dec. 31, 2010	NTRSO	Stock Units	Common Stock (405)	—	—	405	Acquired
Sept. 30, 2010	NTRSO	Stock Units	Common Stock (462)	—	—	462	Acquired
June 30, 2010	NTRSO	Stock Units	Common Stock (476)	—	—	476	Acquired
March 31, 2010	NTRSO	Stock Units	Common Stock (409)	—	—	409	Acquired
Dec. 31, 2009	NTRSO	Stock Units	Common Stock (379)	—	—	379	Acquired
Sept. 30, 2009	NTRSO	Stock Units	Common Stock (342)	—	—	342	Acquired
June 30, 2009	NTRSO	Stock Units	Common Stock (370)	—	—	370	Acquired
March 31, 2009	NTRSO	Stock Units	Common Stock (337)	—	—	337	Acquired
Dec. 31, 2008	NTRSO	Stock Units	Common Stock (393)	—	—	393	Acquired
Sept. 30, 2008	NTRSO	Stock Units	Common Stock (286)	—	—	286	Acquired
June 30, 2008	NTRSO	Stock Units	Common Stock (290)	—	—	290	Acquired
March 31, 2008	NTRSO	Stock Units	Common Stock (301)	—	—	301	Acquired
Dec. 31, 2007	NTRSO	Stock Units	Common Stock (260)	—	—	260	Acquired
Sept. 30, 2007	NTRSO	Stock Units	Common Stock (302)	—	—	302	Acquired
June 30, 2007	NTRSO	Stock Units	Common Stock (310)	—	—	310	Acquired
March 30, 2007	NTRSO	Stock Units	Common Stock (374)	—	—	374	Acquired
Dec. 29, 2006	NTRSO	Stock Units	Common Stock (369)	—	—	369	Acquired
Sept. 29, 2006	NTRSO	Stock Units	Common Stock (334)	—	—	334	Acquired
June 30, 2006	NTRSO	Stock Units	Common Stock (323)	—	—	323	Acquired
March 31, 2006	NTRSO	Stock Units	Common Stock (400)	—	—	400	Acquired
Dec. 30, 2005	NTRSO	Stock Units	Common Stock (435)	—	—	435	Acquired
Sept. 30, 2005	NTRSO	Stock Units	Common Stock (358)	—	—	358	Acquired
June 30, 2005	NTRSO	Stock Units	Common Stock (493)	—	—	493	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
April 21, 2005	NTRSO	Common Stock	1,000	Indirect