Donald C Burke

Insider

First SEC filing: May 11, 2026 · Latest: May 11, 2026

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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 30 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

30 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2026	AVA	A	3,538	$40.98	$144,987	36,042 Direct	+10.88%	Acquired	-6.3% (price as of 2026-08-21)
Sept. 2, 2025	AVA	A	91	$36.54	$3,325	32,504 Direct	+0.28%	Acquired	5.0% (price as of 2026-08-21)
May 5, 2025	AVA	A	3,232	$41.76	$134,968	32,413 Direct	+11.08%	Acquired	-8.1% (price as of 2026-08-21)
Sept. 3, 2024	AVA	A	43	$38.64	$1,662	29,181 Direct	+0.15%	Acquired	-0.7% (price as of 2026-08-21)
May 3, 2024	AVA	A	3,533	$36.79	$129,979	29,138 Direct	+13.80%	Acquired	4.3% (price as of 2026-08-21)
Dec. 1, 2023	AVA	S	2,400	$34.46	$82,704	25,605 Direct	-8.57%	Disposed	11.4% (price as of 2026-08-21)
Sept. 1, 2023	AVA	A	50	$33.29	$1,664	28,005 Direct	+0.18%	Acquired	15.3% (price as of 2026-08-21)
June 28, 2023	NIE	P	720	$20.85	$15,012	720 Direct	—	Acquired	25.6% (price as of 2026-08-21)
June 28, 2023	AIO	P	832	$18.04	$15,009	832 Direct	—	Acquired	43.2% (price as of 2026-08-21)
June 28, 2023	NFJ	P	1,244	$12.06	$15,003	1,244 Direct	—	Acquired	29.3% (price as of 2026-08-21)
May 15, 2023	AVA	A	2,839	$44.02	$124,973	27,955 Direct	+11.30%	Acquired	-12.8% (price as of 2026-08-21)
Jan. 23, 2023	EDF	P	1,000	$5.36	$5,360	1,000 Direct	—	Acquired	-5.4% (price as of 2026-08-21)
Sept. 1, 2022	AVA	A	123	$40.63	$4,997	25,116 Direct	+0.49%	Acquired	-5.5% (price as of 2026-08-21)
May 16, 2022	AVA	A	2,564	$42.89	$109,970	24,993 Direct	+11.43%	Acquired	-10.5% (price as of 2026-08-21)
Sept. 1, 2021	AVA	A	159	$41.85	$6,654	22,429 Direct	+0.71%	Acquired	-8.3% (price as of 2026-08-21)
May 13, 2021	AVA	A	1,969	$45.69	$89,964	22,270 Direct	+9.70%	Acquired	-16.0% (price as of 2026-08-21)
March 8, 2021	DNP	J	1,583	—	—	6,783 Direct	+30.44%	Acquired	(price as of 2026-08-21)
May 14, 2020	AVA	A	2,475	$36.35	$89,966	20,301 Direct	+13.88%	Acquired	5.6% (price as of 2026-08-21)
Dec. 11, 2019	AVA	A	476	$47.21	$22,472	17,826 Direct	+2.74%	Acquired	-18.7% (price as of 2026-08-21)
Sept. 11, 2019	AVA	A	477	$47.14	$22,486	17,350 Direct	+2.83%	Acquired	-18.6% (price as of 2026-08-21)
June 13, 2019	AVA	A	423	$44.25	$18,718	16,873 Direct	+2.57%	Acquired	-13.3% (price as of 2026-08-21)
March 13, 2019	AVA	A	452	$41.45	$18,735	16,450 Direct	+2.83%	Acquired	-7.4% (price as of 2026-08-21)
May 23, 2018	AVA	A	1,426	$52.56	$74,951	15,998 Direct	+9.79%	Acquired	-27.0% (price as of 2026-08-21)
Sept. 27, 2017	AVA	A	32	$51.49	$1,648	14,572 Direct	+0.22%	Acquired	-25.5% (price as of 2026-08-21)
May 12, 2017	AVA	A	1,700	$41.16	$69,972	14,540 Direct	+13.24%	Acquired	-6.8% (price as of 2026-08-21)
Sept. 2, 2016	AVA	A	41	$40.52	$1,661	12,840 Direct	+0.32%	Acquired	-5.3% (price as of 2026-08-21)
May 17, 2016	AVA	A	1,578	$41.17	$64,966	12,799 Direct	+14.06%	Acquired	-6.8% (price as of 2026-08-21)
Sept. 1, 2015	AVA	A	159	$31.39	$4,991	11,221 Direct	+1.44%	Acquired	22.3% (price as of 2026-08-21)
May 27, 2015	AVA	A	1,567	$31.89	$49,972	11,062 Direct	+16.50%	Acquired	20.4% (price as of 2026-08-21)
Sept. 29, 2014	DNP	P	5,200	$10.15	$52,780	5,200 Direct	—	Acquired	8.1% (price as of 2026-08-21)
Sept. 29, 2014	DPG	P	2,600	$20.74	$53,924	2,600 Direct	—	Acquired	-29.2% (price as of 2026-08-21)
Sept. 29, 2014	DTF	P	1,000	$15.03	$15,030	15,030 Direct	+7.13%	Acquired	-23.4% (price as of 2026-08-21)
Sept. 12, 2014	AVA	A	32	$32.61	$1,044	9,495 Direct	+0.34%	Acquired	17.7% (price as of 2026-08-21)
May 14, 2014	AVA	A	2,066	$31.94	$65,988	9,463 Direct	+27.93%	Acquired	20.2% (price as of 2026-08-21)
May 13, 2013	AVA	A	2,291	$28.80	$65,981	7,397 Direct	+44.87%	Acquired	33.3% (price as of 2026-08-21)
May 14, 2012	AVA	A	2,949	$25.77	$75,996	5,106 Direct	+136.72%	Acquired	48.9% (price as of 2026-08-21)
Sept. 6, 2011	AVA	A	249	$24.03	$5,983	2,157 Direct	+13.05%	Acquired	59.7% (price as of 2026-08-21)
Aug. 9, 2011	AVA	A	1,908	$21.39	$40,812	1,908 Direct	—	Acquired	79.4% (price as of 2026-08-21)
Sept. 12, 2003	MHD	P	1,400	$14.56	$20,384	3,400 Direct	+70.00%	Acquired	-21.5% (price as of 2026-08-21)
Sept. 12, 2003	MHD	P	2,000	$14.55	$29,100	2,000 Direct	—	Acquired	-21.4% (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) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
June 6, 2024	NCV	Common Stock	4,500	Direct
June 6, 2024	NCZ	Common Stock	5,000	Direct
June 6, 2024	ACV	Common Stock	700	Direct
Jan. 7, 2020	ZTR	Common Stock	2,000	Direct
Jan. 7, 2020	VGI	Common Stock	2,000	Direct
July 30, 2014	DNP	Common Stock	0	Direct
July 30, 2014	DTF	Common Stock	0	Direct
July 30, 2014	DPG	Common Stock	0	Direct