Pieter Korteweg

Insider

First SEC filing: Jan. 2, 2018 · Latest: Jan. 2, 2018

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.

Insider at

AER selling Aug. 31, 2016

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 20 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

20 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 31, 2017	AER	J	5,705	—	—	5,705 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 31, 2016	AER	J	6,320	—	—	6,320 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 31, 2016	AER	S	2,337	$39.97	$93,410	25,557 Direct	-8.38%	Disposed	267.2% (price as of 2026-08-21)
Aug. 29, 2016	AER	C	3,606	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 29, 2016	AER	C	2,337	—	—	27,894 Direct	+9.14%	Acquired	(price as of 2026-08-21)
Dec. 31, 2015	AER	J	3,646	—	—	25,557 Direct	+16.64%	Acquired	(price as of 2026-08-21)
Dec. 14, 2015	AER	J	3,353	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 14, 2015	AER	J	1,911	—	—	21,911 Direct	+9.55%	Acquired	(price as of 2026-08-21)
Aug. 19, 2015	AER	D	3,291	$47.80	$157,310	20,000 Direct	-14.13%	Disposed	207.0% (price as of 2026-08-21)
Aug. 19, 2015	AER	C	4,303	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Aug. 19, 2015	AER	C	3,291	—	—	23,291 Direct	+16.46%	Acquired	(price as of 2026-08-21)
Dec. 31, 2014	AER	J	1,559	—	—	1,559 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 5, 2014	AER	S	4,446	$44.90	$199,625	20,000 Direct	-18.19%	Disposed	226.8% (price as of 2026-08-21)
May 19, 2014	AER	J	3,547	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 19, 2014	AER	J	5,230	$45.15	$236,134	24,446 Direct	-17.62%	Disposed	225.0% (price as of 2026-08-21)
May 19, 2014	AER	J	2,446	$14.12	$34,538	29,676 Direct	+8.98%	Acquired	939.3% (price as of 2026-08-21)
Dec. 31, 2013	AER	J	1,794	—	—	1,794 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 31, 2012	AER	J	3,606	—	—	11,456 Direct	+45.94%	Acquired	(price as of 2026-08-21)
Dec. 31, 2011	AER	J	4,303	—	—	7,850 Direct	+121.31%	Acquired	(price as of 2026-08-21)
Dec. 31, 2010	AER	J	3,547	—	—	3,547 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 9, 2010	AER	J	55,469	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 9, 2010	AER	J	27,230	—	—	27,230 Direct	—	Acquired	(price as of 2026-08-21)

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	AER	Restricted Stock Units	Ordinary Shares (5,705)	—	—	5,705	Acquired
Dec. 31, 2016	AER	Restricted Stock Units	Ordinary Shares (6,320)	—	—	6,320	Acquired
Aug. 29, 2016	AER	Ordinary Share Options (Right to Buy) [F2]	Ordinary Shares (3,606)	$13.72	Dec. 31, 2022	3,606	Disposed
Dec. 14, 2015	AER	Restricted Stock Units	Ordinary Shares [F2] (3,353)	—	—	3,353	Disposed
Aug. 19, 2015	AER	Ordinary Share Options [F2]	Ordinary Shares (4,303)	$11.29	Dec. 31, 2021	4,303	Disposed
Dec. 31, 2014	AER	Restricted Stock Units	Ordinary Shares (1,559)	—	—	1,559	Acquired
May 19, 2014	AER	Ordinary Share Options	Ordinary Shares	$14.12	Dec. 31, 2020	3,547	Disposed
Dec. 31, 2013	AER	Restricted Stock Units	Ordinary Shares (1,794)	—	—	1,794	Acquired
Dec. 31, 2012	AER	Ordinary Share Options	Ordinary Shares (3,606)	$13.72	Dec. 31, 2022	3,606	Acquired
Dec. 31, 2011	AER	Ordinary Share Options	Ordinary Shares (4,303)	$11.29	Dec. 31, 2021	4,303	Acquired
Dec. 31, 2010	AER	Ordinary Share Options	Ordinary Shares (3,547)	$14.12	Dec. 31, 2020	3,547	Acquired
Dec. 9, 2010	AER	Ordinary Share Options	Ordinary Shares	$7.00	June 30, 2015	55,469	Disposed

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