NEMSER EARL H (Vice Chairman) sold 30.8% of their position (201.69K shares) of INTERACTIVE BROKERS GROUP, INC. on the open market
Open‑market sale worth $13.59M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
Class A common stock
Shares
−153K
Price / share
$67.39
Trade value
$10.31M
% of position
Class A common stock
Shares
−41.09K
Price / share
$67.88
Trade value
$2.79M
% of position
Class A common stock
Shares
−4.60K
Price / share
$63.75
Trade value
$293.25K
% of position
Class A common stock
Shares
−200.00
Price / share
$64.19
Trade value
$12.84K
% of position
Class A common stock
Shares
−200.00
Price / share
$66.09
Trade value
$13.22K
% of position
Class A common stock
Shares
−2.40K
Price / share
$66.77
Trade value
$160.25K
% of position
Class A common stock
Shares
−200.00
Price / share
$67.20
Trade value
$13.44K
% of position
Net shares
−201.69K
Net value
-$13.59M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Class A common stock Indirect | 8/12/2025 | S · Sale | −153K | $67.39 | $10.31M | 23.3% | 655.59K | 502.59K |
| Class A common stock Indirect | 8/12/2025 | S · Sale | −41.09K | $67.88 | $2.79M | 8.2% | 502.59K | 461.50K |
| Class A common stock Indirect | 8/13/2025 | S · Sale | −4.60K | $63.75 | $293.25K | 1.0% | 461.50K | 456.90K |
| Class A common stock Indirect | 8/13/2025 | S · Sale | −200.00 | $64.19 | $12.84K | 0.0% | 456.90K | 456.70K |
| Class A common stock Indirect | 8/13/2025 | S · Sale | −200.00 | $66.09 | $13.22K | 0.0% | 456.70K | 456.50K |
| Class A common stock Indirect | 8/13/2025 | S · Sale | −2.40K | $66.77 | $160.25K | 0.5% | 456.50K | 454.10K |
| Class A common stock Indirect | 8/13/2025 | S · Sale | −200.00 | $67.20 | $13.44K | 0.0% | 454.10K | 453.90K |
| Total | −201.69K | -$13.59M | ||||||
Class A common stock
Direct| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Class A common stock | 427.81K | Direct |
| Total | 427.81K | 427.81K direct |