John D Erickson

CIK 1191483 · View on SEC EDGAR ↗

Insider

First SEC filing: April 14, 2026 · Latest: April 14, 2026

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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.

Insider at

OTTR selling Nov. 18, 2014

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 32 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

32 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 13, 2026	OTTR	A	1,500	—	—	3,133 Direct	+91.86%	Acquired	(price as of 2026-08-19)
April 11, 2016	OTTR	A	2,900	—	—	155,289 Direct	+1.90%	Acquired	(price as of 2026-08-19)
April 13, 2015	OTTR	A	1,900	—	—	152,389 Direct	+1.26%	Acquired	(price as of 2026-08-19)
Nov. 18, 2014	OTTR	S	4,000	$29.30	$117,200	0 Indirect	-100.00%	Disposed	213.8% (price as of 2026-08-19)
Nov. 18, 2014	OTTR	G	4,000	—	—	4,000 Indirect	—	Acquired	(price as of 2026-08-19)
Nov. 18, 2014	OTTR	G	4,000	—	—	150,489 Direct	-2.59%	Disposed	(price as of 2026-08-19)
April 14, 2014	OTTR	A	2,100	—	—	154,489 Direct	+1.38%	Acquired	(price as of 2026-08-19)
Nov. 26, 2013	OTTR	S	4,102	$29.42	$120,681	0 Indirect	-100.00%	Disposed	212.5% (price as of 2026-08-19)
Nov. 26, 2013	OTTR	G	4,102	—	—	4,102 Indirect	—	Acquired	(price as of 2026-08-19)
Nov. 26, 2013	OTTR	G	4,102	—	—	152,389 Direct	-2.62%	Disposed	(price as of 2026-08-19)
April 8, 2013	OTTR	A	2,000	—	—	156,491 Direct	+1.29%	Acquired	(price as of 2026-08-19)
Nov. 26, 2012	OTTR	S	5,962	$23.75	$141,598	0 Indirect	-100.00%	Disposed	287.1% (price as of 2026-08-19)
Nov. 26, 2012	OTTR	G	5,962	—	—	5,962 Indirect	—	Acquired	(price as of 2026-08-19)
Nov. 26, 2012	OTTR	G	5,962	—	—	154,491 Direct	-3.72%	Disposed	(price as of 2026-08-19)
April 16, 2012	OTTR	A	3,000	—	—	160,453 Direct	+1.91%	Acquired	(price as of 2026-08-19)
Dec. 15, 2011	OTTR	F	15,113	$21.19	$320,244	156,988 Direct	-8.78%	Disposed	333.8% (price as of 2026-08-19)
Dec. 15, 2011	OTTR	F	14,735	$21.19	$312,235	172,101 Direct	-7.89%	Disposed	333.8% (price as of 2026-08-19)
Dec. 15, 2011	OTTR	F	18,780	$21.19	$397,948	186,836 Direct	-9.13%	Disposed	333.8% (price as of 2026-08-19)
Dec. 15, 2011	OTTR	M	26,100	$21.19	$553,059	205,616 Direct	+14.54%	Acquired	333.8% (price as of 2026-08-19)
Dec. 15, 2011	OTTR	M	27,000	$21.19	$572,130	179,516 Direct	+17.70%	Acquired	333.8% (price as of 2026-08-19)
Dec. 15, 2011	OTTR	M	35,200	$21.19	$745,888	152,516 Direct	+30.00%	Acquired	333.8% (price as of 2026-08-19)
April 11, 2011	OTTR	A	7,900	—	—	117,316 Direct	+7.22%	Acquired	(price as of 2026-08-19)
April 8, 2011	OTTR	F	2,634	$22.83	$60,134	109,416 Direct	-2.35%	Disposed	302.7% (price as of 2026-08-19)
April 12, 2010	OTTR	A	8,200	—	—	112,050 Direct	+7.90%	Acquired	(price as of 2026-08-19)
April 8, 2010	OTTR	F	1,963	$21.88	$42,950	103,850 Direct	-1.86%	Disposed	320.2% (price as of 2026-08-19)
Feb. 12, 2010	OTTR	M	13,524	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Feb. 12, 2010	OTTR	F	4,563	—	—	105,813 Direct	-4.13%	Disposed	(price as of 2026-08-19)
Feb. 12, 2010	OTTR	M	13,524	—	—	110,376 Direct	+13.96%	Acquired	(price as of 2026-08-19)
Feb. 8, 2010	OTTR	A	13,524	—	—	13,524 Direct	—	Acquired	(price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	400	$23.48	$9,392	96,852 Direct	-0.41%	Disposed	291.5% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	200	$23.47	$4,694	97,252 Direct	-0.21%	Disposed	291.7% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	400	$23.46	$9,384	97,452 Direct	-0.41%	Disposed	291.9% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	100	$23.46	$2,346	97,852 Direct	-0.10%	Disposed	291.9% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	600	$23.45	$14,070	97,952 Direct	-0.61%	Disposed	292.0% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	100	$23.44	$2,344	98,552 Direct	-0.10%	Disposed	292.2% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	1,200	$23.43	$28,116	98,652 Direct	-1.20%	Disposed	292.4% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	1,500	$23.42	$35,130	99,852 Direct	-1.48%	Disposed	292.5% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	300	$23.42	$7,026	101,352 Direct	-0.30%	Disposed	292.5% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	400	$23.42	$9,368	101,652 Direct	-0.39%	Disposed	292.5% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	1,000	$23.41	$23,410	102,052 Direct	-0.97%	Disposed	292.7% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	300	$23.41	$7,023	103,052 Direct	-0.29%	Disposed	292.7% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	2,600	$23.40	$60,840	103,352 Direct	-2.45%	Disposed	292.9% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	200	$23.38	$4,676	105,952 Direct	-0.19%	Disposed	293.2% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	S	700	$23.37	$16,359	106,152 Direct	-0.66%	Disposed	293.4% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	M	10,000	$19.75	$197,500	106,852 Direct	+10.33%	Acquired	365.5% (price as of 2026-08-19)
Dec. 16, 2009	OTTR	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.47	$2,347	0 Indirect	-100.00%	Disposed	291.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	500	$23.46	$11,730	100 Indirect	-83.33%	Disposed	291.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	400	$23.42	$9,368	600 Indirect	-40.00%	Disposed	292.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	72	$23.41	$1,686	1,000 Indirect	-6.72%	Disposed	292.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	142	$23.40	$3,323	1,072 Indirect	-11.70%	Disposed	292.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.38	$2,338	1,214 Indirect	-7.61%	Disposed	293.2% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	202	$23.37	$4,721	1,314 Indirect	-13.32%	Disposed	293.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.36	$2,336	1,516 Indirect	-6.19%	Disposed	293.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	510	$23.35	$11,908	1,616 Indirect	-23.99%	Disposed	293.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	274	$23.34	$6,395	2,126 Indirect	-11.42%	Disposed	293.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	M	10,000	—	—	10,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	700	$23.32	$16,324	2,400 Indirect	-22.58%	Disposed	294.2% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	400	$23.31	$9,324	3,100 Indirect	-11.43%	Disposed	294.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	101	$23.30	$2,353	3,500 Indirect	-2.80%	Disposed	294.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	299	$23.29	$6,964	3,601 Indirect	-7.67%	Disposed	294.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.28	$2,328	3,900 Indirect	-2.50%	Disposed	294.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	G	4,000	—	—	4,000 Indirect	—	Acquired	(price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	200	$23.58	$4,716	96,852 Direct	-0.21%	Disposed	289.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	500	$23.58	$11,790	97,052 Direct	-0.51%	Disposed	289.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	300	$23.57	$7,071	97,552 Direct	-0.31%	Disposed	290.0% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	200	$23.56	$4,712	97,852 Direct	-0.20%	Disposed	290.2% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	1,100	$23.56	$25,916	98,052 Direct	-1.11%	Disposed	290.2% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	1,000	$23.55	$23,550	99,152 Direct	-1.00%	Disposed	290.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	900	$23.54	$21,186	100,152 Direct	-0.89%	Disposed	290.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	500	$23.53	$11,765	101,052 Direct	-0.49%	Disposed	290.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	1,500	$23.52	$35,280	101,552 Direct	-1.46%	Disposed	290.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	200	$23.51	$4,702	103,052 Direct	-0.19%	Disposed	291.0% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	500	$23.50	$11,750	103,252 Direct	-0.48%	Disposed	291.2% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	900	$23.49	$21,141	103,752 Direct	-0.86%	Disposed	291.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.48	$2,348	104,652 Direct	-0.10%	Disposed	291.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.47	$2,347	104,752 Direct	-0.10%	Disposed	291.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	600	$23.46	$14,076	104,852 Direct	-0.57%	Disposed	291.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	500	$23.43	$11,715	105,452 Direct	-0.47%	Disposed	292.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.41	$2,341	105,952 Direct	-0.09%	Disposed	292.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	200	$23.35	$4,670	106,052 Direct	-0.19%	Disposed	293.7% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	300	$23.34	$7,002	106,252 Direct	-0.28%	Disposed	293.9% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.33	$2,333	106,552 Direct	-0.09%	Disposed	294.0% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.31	$2,331	106,652 Direct	-0.09%	Disposed	294.4% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	S	100	$23.30	$2,330	106,752 Direct	-0.09%	Disposed	294.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	M	10,000	$19.75	$197,500	106,852 Direct	+10.33%	Acquired	365.5% (price as of 2026-08-19)
Dec. 15, 2009	OTTR	G	4,000	—	—	96,852 Direct	-3.97%	Disposed	(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
Feb. 12, 2010	OTTR	Performance Rights	Common Stock (13,524)	—	—	13,524	Disposed
Feb. 8, 2010	OTTR	Performance Rights	Common Stock (13,524)	—	—	13,524	Acquired
Dec. 16, 2009	OTTR	Stock Options (right to buy)	Common Stock (25,000)	$19.75	April 10, 2010	10,000	Disposed
Dec. 15, 2009	OTTR	Stock Options (right to buy)	Common Stock (25,000)	$19.75	April 10, 2010	10,000	Disposed

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