John Steuart

Insider

First SEC filing: July 1, 2015 · Latest: Feb. 14, 2019

On this page

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

NTRA selling May 31, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 16, 2019	NTRA	M	7,278	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
May 16, 2019	NTRA	M	7,278	—	—	7,278 Direct	—	Acquired	(price as of 2026-08-19)
April 12, 2019	NTRA	A	7,278	—	—	7,278 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 25, 2019	NTRA	A	1,774	$7.89	$13,997	1,774 Direct	—	Acquired	3894.9% (price as of 2026-08-19)
Oct. 26, 2018	NTRA	A	1,165	$12.01	$13,992	1,165 Direct	—	Acquired	2524.5% (price as of 2026-08-19)
Sept. 14, 2018	NTRA	A	5,785	—	—	0 Direct	—	Acquired	(price as of 2026-08-19)
Sept. 14, 2018	NTRA	A	5,785	—	—	5,785 Direct	—	Acquired	(price as of 2026-08-19)
Sept. 14, 2018	NTRA	A	11,169	—	—	11,169 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 28, 2018	NTRA	J	128,385	—	—	214,017 Direct	+149.93%	Acquired	(price as of 2026-08-19)
Aug. 28, 2018	NTRA	J	44,417	—	—	49,513 Indirect	+871.61%	Acquired	(price as of 2026-08-19)
Aug. 28, 2018	NTRA	J	7,898	—	—	7,898 Indirect	—	Acquired	(price as of 2026-08-19)
July 13, 2018	NTRA	A	1,093	$12.80	$13,990	1,093 Direct	—	Acquired	2362.5% (price as of 2026-08-19)
May 31, 2018	NTRA	S	1,361	$11.59	$15,774	0 Indirect	-100.00%	Disposed	2619.6% (price as of 2026-08-19)
May 11, 2018	NTRA	J	455	—	—	455 Indirect	—	Acquired	(price as of 2026-08-19)
April 13, 2018	NTRA	A	2,298	$6.09	$13,995	2,298 Direct	—	Acquired	5075.7% (price as of 2026-08-19)
Dec. 8, 2017	NTRA	A	2,517	$5.56	$13,995	2,517 Direct	—	Acquired	5569.1% (price as of 2026-08-19)
Nov. 27, 2017	NTRA	J	406	—	—	906 Indirect	+81.20%	Acquired	(price as of 2026-08-19)
Nov. 27, 2017	NTRA	J	2,284	—	—	5,096 Indirect	+81.22%	Acquired	(price as of 2026-08-19)
Nov. 27, 2017	NTRA	J	843	—	—	85,632 Direct	+0.99%	Acquired	(price as of 2026-08-19)
July 14, 2017	NTRA	A	1,864	$7.51	$13,999	1,864 Direct	—	Acquired	4097.1% (price as of 2026-08-19)
June 9, 2017	NTRA	A	11,169	—	—	11,169 Direct	—	Acquired	(price as of 2026-08-19)
April 17, 2017	NTRA	A	2,554	$5.48	$13,996	2,554 Direct	—	Acquired	5651.8% (price as of 2026-08-19)
Feb. 10, 2017	NTRA	A	2,140	$6.54	$13,996	2,140 Direct	—	Acquired	4719.6% (price as of 2026-08-19)
Nov. 11, 2016	NTRA	A	1,811	$7.73	$13,999	1,811 Direct	—	Acquired	3977.6% (price as of 2026-08-19)
Aug. 12, 2016	NTRA	A	1,656	$8.45	$13,993	1,656 Direct	—	Acquired	3630.2% (price as of 2026-08-19)
Aug. 5, 2016	NTRA	J	1,037	—	—	84,789 Direct	+1.24%	Acquired	(price as of 2026-08-19)
Aug. 5, 2016	NTRA	J	2,812	—	—	2,812 Indirect	—	Acquired	(price as of 2026-08-19)
Aug. 5, 2016	NTRA	J	500	—	—	500 Indirect	—	Acquired	(price as of 2026-08-19)
June 19, 2016	NTRA	P	66,621	$11.94	$795,455	83,752 Direct	+388.89%	Acquired	2539.9% (price as of 2026-08-19)
June 19, 2016	NTRA	P	17,131	$11.94	$204,544	17,131 Direct	—	Acquired	2539.9% (price as of 2026-08-19)
June 10, 2016	NTRA	A	11,169	—	—	11,169 Direct	—	Acquired	(price as of 2026-08-19)
April 8, 2016	NTRA	A	1,856	$7.54	$13,994	1,856 Direct	—	Acquired	4080.4% (price as of 2026-08-19)
Feb. 12, 2016	NTRA	A	2,549	$5.49	$13,994	2,549 Direct	—	Acquired	5641.3% (price as of 2026-08-19)
Nov. 13, 2015	NTRA	A	1,781	$7.86	$13,999	1,781 Direct	—	Acquired	3910.2% (price as of 2026-08-19)

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
May 16, 2019	NTRA	Restricted Stock Unit	Common Stock (7,278)	—	—	7,278	Disposed
April 12, 2019	NTRA	Restricted Stock Units	Common Stock (7,278)	—	—	7,278	Acquired
Jan. 25, 2019	NTRA	Stock Option (right to buy)	Common Stock (1,774)	$13.60	Jan. 24, 2029	1,774	Acquired
Oct. 26, 2018	NTRA	Stock Option (right to buy)	Common Stock (1,165)	$20.27	Oct. 25, 2028	1,165	Acquired
Sept. 14, 2018	NTRA	Restricted Stock Units	Common Stock (5,785)	—	—	5,785	Acquired
Sept. 14, 2018	NTRA	Restricted Stock Units	Common Stock (5,785)	—	—	5,785	Acquired
Sept. 14, 2018	NTRA	Stock Option (right to buy)	Common Stock (11,169)	$24.42	Sept. 13, 2028	11,169	Acquired
July 13, 2018	NTRA	Stock Option (right to buy)	Common Stock (1,093)	$21.59	July 12, 2028	1,093	Acquired
April 13, 2018	NTRA	Stock Option (right to buy)	Common Stock (2,298)	$10.29	April 12, 2028	2,298	Acquired
Dec. 8, 2017	NTRA	Stock Option (right to buy)	Common Stock (2,517)	$9.51	Dec. 7, 2027	2,517	Acquired
July 14, 2017	NTRA	Stock Option (right to buy)	Common Stock (1,864)	$10.73	July 13, 2027	1,864	Acquired
June 9, 2017	NTRA	Stock Option (right to buy)	Common Stock (11,169)	$10.41	June 8, 2027	11,169	Acquired
April 17, 2017	NTRA	Stock Option (right to buy)	Common Stock (2,554)	$7.86	April 16, 2027	2,554	Acquired
Feb. 10, 2017	NTRA	Stock Option (right to buy)	Common Stock (2,140)	$9.37	Feb. 9, 2027	2,140	Acquired
Nov. 11, 2016	NTRA	NonQualified Stock Option (right to buy)	Common Stock (1,811)	$11.15	Nov. 10, 2026	1,811	Acquired
Aug. 12, 2016	NTRA	NonQualified Stock Option (right to buy)	Common Stock (1,656)	$11.00	Aug. 11, 2026	1,656	Acquired
June 10, 2016	NTRA	NonQualified Stock Option (right to buy)	Common Stock (11,169)	$11.80	June 9, 2026	11,169	Acquired
April 8, 2016	NTRA	NonQualified Stock Option (right to buy)	Common Stock (1,856)	$9.59	April 7, 2026	1,856	Acquired
Feb. 12, 2016	NTRA	Non-Qualified Stock Option (right to buy)	Common Stock (2,549)	$7.00	Feb. 11, 2026	2,549	Acquired
Nov. 13, 2015	NTRA	Stock Option (right to buy)	Common Stock (1,781)	$9.97	Nov. 12, 2025	1,781	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
July 1, 2015	NTRA	No securities are beneficially owned	0	Direct