Jerry Lavell Johnson

Insider

First SEC filing: Feb. 18, 2021 · Latest: Feb. 18, 2021

On this page

Insider at

0 buys (P) 0 sells (S) Net: $0 + 7 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 24, 2024	STRA	A	1,193	—	—	5,930 Direct	+25.18%	Acquired	(price as of 2026-08-20)
April 26, 2023	STRA	A	1,299	—	—	4,737 Direct	+37.78%	Acquired	(price as of 2026-08-20)
April 27, 2022	STRA	A	1,717	—	—	3,438 Direct	+99.77%	Acquired	(price as of 2026-08-20)
April 27, 2021	STRA	A	1,468	—	—	1,721 Direct	+580.24%	Acquired	(price as of 2026-08-20)
Feb. 25, 2021	NPO	A	6,095	—	—	6,095 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 16, 2021	NPO	A	2,905	$76.82	$223,162	2,905 Direct	—	Acquired	309.3% (price as of 2026-08-20)
Jan. 4, 2021	STRA	A	253	—	—	253 Direct	—	Acquired	(price as of 2026-08-20)

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.

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Feb. 25, 2021	NPO	Stock Option	Common Stock (6,095)	$80.00	Feb. 25, 2031	6,095	Acquired
Feb. 16, 2021	NPO	Restricted Stock Units	Common Stock (2,905)	—	Feb. 16, 2024	2,905	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
Feb. 18, 2021	NPO	Stock Option→ Common Stock (13,390)	13,390	Direct
Sept. 10, 2020	NPO	Restricted Stock Units→ Common Stock (4,426)	4,426	Direct
Sept. 10, 2020	NPO	Stock Option→ Common Stock (14,164)	14,164	Direct