Michael A Plater

Insider

First SEC filing: Sept. 18, 2020 · Latest: Sept. 18, 2020

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Insider at

0 buys (P) 1 sells (S) Net: $-616,557 + 6 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

6 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 7, 2026	LINC	A	2,495	$44.10	$110,030	20,063 Direct	+14.20%	Acquired	-40.5% (price as of 2026-08-20)
March 2, 2026	LINC	S	17,256	$35.73	$616,557	17,568 Direct	-49.55%	Disposed	-26.6% (price as of 2026-08-20)
May 7, 2025	LINC	A	3,216	$18.66	$60,011	34,824 Direct	+10.17%	Acquired	40.6% (price as of 2026-08-20)
Nov. 14, 2024	LINC	S	10,471	$15.41	$161,358	31,608 Direct	-24.88%	Disposed	70.3% (price as of 2026-08-20)
May 2, 2024	LINC	A	5,343	$11.23	$60,002	42,079 Direct	+14.54%	Acquired	133.7% (price as of 2026-08-20)
May 5, 2023	LINC	A	10,471	$5.73	$59,999	36,736 Direct	+39.87%	Acquired	357.9% (price as of 2026-08-20)
Feb. 24, 2014	STRA	S	1,891	$45.02	$85,133	19,031 Direct	-9.04%	Disposed	84.6% (price as of 2026-08-20)
Feb. 12, 2013	STRA	A	16,057	$62.28	$1,000,030	20,734 Direct	+343.32%	Acquired	33.4% (price as of 2026-08-20)
Feb. 14, 2012	STRA	A	2,596	—	—	4,566 Direct	+131.78%	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.

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

Date	Ticker	Security	Shares	Ownership
Sept. 18, 2020	LINC	Common Stock	8,548	Direct
Nov. 10, 2011	STRA	Common Stock	1,955	Direct

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

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2013	$357,000	—	—	—	—	—	$3,825	$1,535,825
2012	$327,500	—	$300,000	—	—	—	$10,000	$937,500
2011	$250,000	—	$250,000	—	—	—	$11,422	$511,422

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