Andrew Castellaneta

Insider

First SEC filing: Jan. 12, 2015 · Latest: Jan. 12, 2015

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

OMC selling Oct. 18, 2024

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
Aug. 15, 2026	OMC	F	1,348	$87.57	$118,044	20,795 Direct	-6.09%	Disposed	-1.4% (price as of 2026-08-21)
Aug. 15, 2025	OMC	F	1,850	$76.31	$141,174	21,875 Direct	-7.80%	Disposed	13.1% (price as of 2026-08-21)
Oct. 18, 2024	OMC	S	519	$105.20	$54,599	23,545 Direct	-2.16%	Disposed	-17.9% (price as of 2026-08-21)
Oct. 18, 2024	OMC	S	3,481	$105.30	$366,549	24,064 Direct	-12.64%	Disposed	-18.0% (price as of 2026-08-21)
Aug. 15, 2024	OMC	F	2,670	$96.20	$256,854	27,499 Direct	-8.85%	Disposed	-10.3% (price as of 2026-08-21)
Nov. 2, 2023	OMC	S	200	$76.58	$15,316	30,014 Direct	-0.66%	Disposed	12.7% (price as of 2026-08-21)
Nov. 2, 2023	OMC	S	3,100	$76.57	$237,367	30,214 Direct	-9.31%	Disposed	12.7% (price as of 2026-08-21)
Aug. 15, 2023	OMC	F	2,639	$80.06	$211,278	33,255 Direct	-7.35%	Disposed	7.8% (price as of 2026-08-21)
July 14, 2023	OMC	A	4,675	—	—	35,894 Direct	+14.97%	Acquired	(price as of 2026-08-21)
Feb. 10, 2023	OMC	S	6,000	$92.80	$556,800	31,121 Direct	-16.16%	Disposed	-7.0% (price as of 2026-08-21)
Aug. 15, 2022	OMC	F	2,322	$72.25	$167,764	37,001 Direct	-5.90%	Disposed	19.5% (price as of 2026-08-21)
June 30, 2022	OMC	A	7,075	—	—	39,323 Direct	+21.94%	Acquired	(price as of 2026-08-21)
Feb. 11, 2022	OMC	S	5,000	$85.47	$427,350	32,131 Direct	-13.47%	Disposed	1.0% (price as of 2026-08-21)
Aug. 15, 2021	OMC	F	2,098	$75.45	$158,294	37,014 Direct	-5.36%	Disposed	14.4% (price as of 2026-08-21)
June 30, 2021	OMC	A	5,625	—	—	39,084 Direct	+16.81%	Acquired	(price as of 2026-08-21)
Aug. 15, 2020	OMC	F	1,687	$54.85	$92,532	33,245 Direct	-4.83%	Disposed	57.4% (price as of 2026-08-21)
Oct. 17, 2019	OMC	S	3,000	$75.78	$227,340	26,513 Direct	-10.17%	Disposed	13.9% (price as of 2026-08-21)
Aug. 15, 2019	OMC	F	1,341	$75.70	$101,514	29,463 Direct	-4.35%	Disposed	14.0% (price as of 2026-08-21)
July 19, 2019	OMC	S	828	$80.17	$66,381	30,804 Direct	-2.62%	Disposed	7.7% (price as of 2026-08-21)
July 19, 2019	OMC	S	1,172	$80.16	$93,948	31,632 Direct	-3.57%	Disposed	7.7% (price as of 2026-08-21)
July 1, 2019	OMC	A	5,085	—	—	32,783 Direct	+18.36%	Acquired	(price as of 2026-08-21)
June 30, 2019	OMC	A	8,240	—	—	34,898 Direct	+30.91%	Acquired	(price as of 2026-08-21)
April 24, 2019	OMC	S	4,400	$80.24	$353,056	27,673 Direct	-13.72%	Disposed	7.6% (price as of 2026-08-21)
Aug. 15, 2018	OMC	F	343	$68.14	$23,372	31,927 Direct	-1.06%	Disposed	26.7% (price as of 2026-08-21)
July 15, 2018	OMC	F	564	$77.51	$43,716	32,250 Direct	-1.72%	Disposed	11.4% (price as of 2026-08-21)
June 29, 2018	OMC	F	349	$76.27	$26,618	32,814 Direct	-1.05%	Disposed	13.2% (price as of 2026-08-21)
June 29, 2018	OMC	A	5,245	—	—	33,163 Direct	+18.79%	Acquired	(price as of 2026-08-21)
Aug. 15, 2017	OMC	F	373	$78.29	$29,202	27,753 Direct	-1.33%	Disposed	10.3% (price as of 2026-08-21)
July 15, 2017	OMC	F	614	$81.28	$49,906	28,110 Direct	-2.14%	Disposed	6.2% (price as of 2026-08-21)
June 30, 2017	OMC	A	5,125	—	—	28,724 Direct	+21.72%	Acquired	(price as of 2026-08-21)
Jan. 15, 2017	OMC	F	802	$85.31	$68,419	23,538 Direct	-3.29%	Disposed	1.2% (price as of 2026-08-21)
Aug. 15, 2016	OMC	F	373	$85.28	$31,809	24,265 Direct	-1.51%	Disposed	1.2% (price as of 2026-08-21)
July 15, 2016	OMC	F	296	$82.78	$24,503	24,638 Direct	-1.19%	Disposed	4.3% (price as of 2026-08-21)
June 30, 2016	OMC	F	370	$81.49	$30,151	24,920 Direct	-1.46%	Disposed	5.9% (price as of 2026-08-21)
June 30, 2016	OMC	A	4,295	—	—	25,290 Direct	+20.46%	Acquired	(price as of 2026-08-21)
Jan. 15, 2016	OMC	F	810	$69.67	$56,433	20,933 Direct	-3.73%	Disposed	23.9% (price as of 2026-08-21)
Oct. 15, 2015	OMC	F	159	$71.71	$11,402	21,702 Direct	-0.73%	Disposed	20.4% (price as of 2026-08-21)
July 16, 2015	OMC	A	5,035	$73.45	$369,821	21,815 Direct	+30.01%	Acquired	17.5% (price as of 2026-08-21)
July 15, 2015	OMC	F	296	$73.00	$21,608	16,780 Direct	-1.73%	Disposed	18.2% (price as of 2026-08-21)
June 30, 2015	OMC	F	370	$69.49	$25,711	17,062 Direct	-2.12%	Disposed	24.2% (price as of 2026-08-21)
Jan. 15, 2015	OMC	F	808	$73.15	$59,105	17,380 Direct	-4.44%	Disposed	18.0% (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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Jan. 12, 2015	OMC	Common Stock, par value $0.15 per share	18,175	Direct