Steven Louis Antonakes

Insider

First SEC filing: Oct. 9, 2020 · Latest: Oct. 9, 2020

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

Insider at

EBC buying Aug. 27, 2025

Insider transactions

2 buys (P) 0 sells (S) Net: $105,514 + 29 non-open-market transactions below Avg return of open purchases vs now: 34.2% 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

29 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 3, 2026	EBC	M	1,654	—	—	31,509 Direct	-4.99%	Disposed	(price as of 2026-08-21)
March 3, 2026	EBC	F	486	$19.45	$9,453	75,290 Direct	-0.64%	Disposed	17.6% (price as of 2026-08-21)
March 3, 2026	EBC	M	1,654	—	—	75,776 Direct	+2.23%	Acquired	(price as of 2026-08-21)
March 2, 2026	EBC	A	4,629	—	—	4,629 Direct	—	Acquired	(price as of 2026-08-21)
March 1, 2026	EBC	M	1,813	—	—	1,814 Direct	-49.99%	Disposed	(price as of 2026-08-21)
March 1, 2026	EBC	M	1,487	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
March 1, 2026	EBC	M	9,488	—	—	9,488 Direct	-50.00%	Disposed	(price as of 2026-08-21)
March 1, 2026	EBC	F	1,219	$19.56	$23,844	73,202 Direct	-1.64%	Disposed	17.0% (price as of 2026-08-21)
March 1, 2026	EBC	A	4,150	—	—	74,421 Direct	+5.91%	Acquired	(price as of 2026-08-21)
March 1, 2026	EBC	F	3,935	$19.56	$76,969	70,271 Direct	-5.30%	Disposed	17.0% (price as of 2026-08-21)
March 1, 2026	EBC	M	12,788	—	—	74,206 Direct	+20.82%	Acquired	(price as of 2026-08-21)
Aug. 27, 2025	EBC	P	5,244	$17.07	$89,515	12,925 Indirect	+68.27%	Acquired	34.0% (price as of 2026-08-21)
Aug. 27, 2025	EBC	P	940	$17.02	$15,999	62,358 Direct	+1.53%	Acquired	34.4% (price as of 2026-08-21)
March 3, 2025	EBC	A	33,163	—	—	33,163 Direct	—	Acquired	(price as of 2026-08-21)
March 3, 2025	EBC	M	1,812	—	—	3,627 Direct	-33.31%	Disposed	(price as of 2026-08-21)
March 3, 2025	EBC	M	1,486	—	—	1,487 Direct	-49.98%	Disposed	(price as of 2026-08-21)
March 3, 2025	EBC	M	9,488	—	—	18,976 Direct	-33.33%	Disposed	(price as of 2026-08-21)
March 3, 2025	EBC	F	10,645	$17.73	$188,736	61,418 Direct	-14.77%	Disposed	29.0% (price as of 2026-08-21)
March 3, 2025	EBC	A	35,578	—	—	72,063 Direct	+97.51%	Acquired	(price as of 2026-08-21)
March 3, 2025	EBC	F	3,754	$17.73	$66,558	36,485 Direct	-9.33%	Disposed	29.0% (price as of 2026-08-21)
March 3, 2025	EBC	M	12,786	—	—	40,239 Direct	+46.57%	Acquired	(price as of 2026-08-21)
March 1, 2024	EBC	A	5,439	—	—	5,439 Direct	—	Acquired	(price as of 2026-08-21)
March 1, 2024	EBC	M	1,485	—	—	2,973 Direct	-33.31%	Disposed	(price as of 2026-08-21)
March 1, 2024	EBC	M	9,487	—	—	28,464 Direct	-25.00%	Disposed	(price as of 2026-08-21)
March 1, 2024	EBC	F	3,506	$12.81	$44,912	27,453 Direct	-11.32%	Disposed	78.6% (price as of 2026-08-21)
March 1, 2024	EBC	M	10,972	—	—	30,959 Direct	+54.90%	Acquired	(price as of 2026-08-21)
March 1, 2023	EBC	A	4,458	—	—	4,458 Direct	—	Acquired	(price as of 2026-08-21)
March 1, 2023	EBC	M	9,487	—	—	37,951 Direct	-20.00%	Disposed	(price as of 2026-08-21)
March 1, 2023	EBC	F	3,000	$15.63	$46,890	19,987 Direct	-13.05%	Disposed	46.4% (price as of 2026-08-21)
March 1, 2023	EBC	M	9,487	—	—	22,987 Direct	+70.27%	Acquired	(price as of 2026-08-21)
March 1, 2022	EBC	A	47,438	—	—	47,438 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 14, 2020	EBC	P	6,869	$10.00	$68,690	6,869 Indirect	—	Acquired	128.8% (price as of 2026-08-21)
Oct. 14, 2020	EBC	P	13,500	$10.00	$135,000	13,500 Direct	—	Acquired	128.8% (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
March 3, 2026	EBC	Restricted Stock Units	Common stock (1,654)	—	—	1,654	Disposed
March 2, 2026	EBC	Restricted Stock Units	Common stock (4,629)	—	—	4,629	Acquired
March 1, 2026	EBC	Restricted Stock Units	Common stock (1,813)	—	—	1,813	Disposed
March 1, 2026	EBC	Restricted Stock Units	Common stock (1,487)	—	—	1,487	Disposed
March 1, 2026	EBC	Restricted Stock Units	Common stock (9,488)	—	—	9,488	Disposed
March 3, 2025	EBC	Restricted Stock Units	Common stock (33,163)	—	—	33,163	Acquired
March 3, 2025	EBC	Restricted Stock Units	Common stock (1,812)	—	—	1,812	Disposed
March 3, 2025	EBC	Restricted Stock Units	Common stock (1,486)	—	—	1,486	Disposed
March 3, 2025	EBC	Restricted Stock Units	Common stock (9,488)	—	—	9,488	Disposed
March 1, 2024	EBC	Restricted Stock Units	Common Stock (5,439)	—	—	5,439	Acquired
March 1, 2024	EBC	Restricted Stock Units	Common Stock (1,485)	—	—	1,485	Disposed
March 1, 2024	EBC	Restricted Stock Units	Common Stock (9,487)	—	—	9,487	Disposed
March 1, 2023	EBC	Restricted Stock Units	Common Stock (4,458)	—	—	4,458	Acquired
March 1, 2023	EBC	Restricted Stock Units	Common Stock (9,487)	—	—	9,487	Disposed
March 1, 2022	EBC	Restricted Stock Units	Common Stock (47,438)	—	—	47,438	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Oct. 9, 2020	EBC	Common Stock	0	Direct