Jill Bright

Insider

First SEC filing: May 2, 2022 · Latest: May 2, 2022

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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

1 buys (P) 0 sells (S) Net: $26,380 + 5 non-open-market transactions below Avg return of open purchases vs now: 37.6% 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

5 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 1, 2026	IBKR	A	389	$64.31	$25,017	11,082 Direct	+3.64%	Acquired	41.1% (price as of 2026-08-20)
Dec. 31, 2025	IBKR	A	389	$64.31	$25,017	10,693 Direct	+3.78%	Acquired	41.1% (price as of 2026-08-20)
Oct. 23, 2025	IBKR	P	400	$65.95	$26,380	10,304 Direct	+4.04%	Acquired	37.6% (price as of 2026-08-20)
Jan. 31, 2025	IBKR	P	135	$219.51	$29,634	2,476 Direct	+5.77%	Acquired	65.3% (price as of 2026-08-20)
Dec. 31, 2024	IBKR	A	142	$176.67	$25,087	2,341 Direct	+6.46%	Acquired	105.4% (price as of 2026-08-20)
Aug. 16, 2024	PRSU	A	2,162	—	—	2,162 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 31, 2023	IBKR	A	302	$82.90	$25,036	2,199 Direct	+15.92%	Acquired	337.7% (price as of 2026-08-20)

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
May 2, 2022	IBKR	Class A common stock	600	Direct