Antonakes Steven Louis

Track record

How each disclosed position did against the S&P ~6 months later

The outcome curve and every position's resultPro →

+23.4%

median move per position

+5.9%

S&P 500 median, same spans

1 of 1

beat the S&P ~6mo later

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$105.5K bought

All filings on record

Every Form 4 transaction we track for this filer

All6Buys2Sells0

Stock	Transaction	Date	~6mo vs S&P
EBCEastern Bankshares, Inc.	Tax $23.8K · 1,219 sh	2026-03-01	—
EBCEastern Bankshares, Inc.	Grant — · 4,150 sh	2026-03-01	—
EBCEastern Bankshares, Inc.	Tax $77.0K · 3,935 sh	2026-03-01	—
EBCEastern Bankshares, Inc.	Exercise — · 12,788 sh	2026-03-01	—
EBCEastern Bankshares, Inc.	Buy $89.5K · 5,244 sh	2025-08-27	—
EBCEastern Bankshares, Inc.	Buy $16.0K · 940 sh	2025-08-27	—

EBCTax

2026-03-01 · Eastern Bankshares, Inc.

$23.8K

—

EBCGrant

2026-03-01 · Eastern Bankshares, Inc.

4,150

—

EBCTax

2026-03-01 · Eastern Bankshares, Inc.

$77.0K

—

EBCExercise

2026-03-01 · Eastern Bankshares, Inc.

12,788

—

EBCBuy

2025-08-27 · Eastern Bankshares, Inc.

$89.5K

—

EBCBuy

2025-08-27 · Eastern Bankshares, Inc.

$16.0K

—

6 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

CJ

Casey Joseph F

EBC · last 2026-08-25

BL

Borgen Luis

EBC · last 2026-06-29

BR

Bane Richard Corey

EBC · last 2026-05-18

CJ

Chung Joseph

EBC · last 2026-05-18

HB

Harlam Bari A

EBC · last 2026-05-18

HM

Harney Marisa

EBC · last 2026-05-18

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.