Loading
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (16 ops.)
Latest filing published 21 Jan 2026 for Cabaletta Bio, Inc., €21k.
Filing timeline
BuySaleGwendolyn Binder
Insider track record
Disclosed buys
2
Disclosed sells
16
Signal history
Closed purchases
Market purchases
2
Positive at T+90
100%
Median T+90
+367.4%
Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +7.8%Entry US$2.94 · Close at T+90 US$3.17
- +915.8%Entry US$1.30 · Close at T+365 US$13.20
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Gwendolyn Binder: trading record in brief
All filings by Gwendolyn Binder on record concern Cabaletta Bio, Inc. Over a trading history stretching from 18 October 2022 to 21 January 2026, the count stands at 27 filings.
In open-market terms, that means 2 purchases worth €41k on one side and 16 sales worth €1.6M on the other. Taken together, the sales exceed the purchases by €1.5M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 9 option exercises. Since January 2026: 1 purchase and no sales on the market.
On 21 January 2026 came the latest disclosure, an open-market purchase for €21k in Cabaletta Bio, Inc. Typically, a trade is published a median of 1 day after it takes place. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Gwendolyn Binder
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations27 total
11,312 shares@ US$2.18917.6% of flowCommon StockSEC:0001193125-26-018325:0
Canonical exit: 21 Apr 2026 (T+90)
10,300 shares@ US$19.54Common StockSEC:0000950170-24-005888:1
700 shares@ US$20.33Common StockSEC:0000950170-24-005888:2
11,000 shares@ US$1.013.7% of flowCommon StockSEC:0000950170-24-005888:0
7,868 shares@ US$21.76Common StockSEC:0000950170-23-071689:1
3,132 shares@ US$22.22Common StockSEC:0000950170-23-071689:2
11,000 shares@ US$1.013.6% of flowCommon StockSEC:0000950170-23-071689:0
3,542 shares@ US$17.39Common StockSEC:0000950170-23-065521:1
7,458 shares@ US$18.02Common StockSEC:0000950170-23-065521:2
11,000 shares@ US$1.013.7% of flowCommon StockSEC:0000950170-23-065521:0
10,592 shares@ US$13.32Common StockSEC:0000950170-23-054234:1
408 shares@ US$14.28Common StockSEC:0000950170-23-054234:2
11,000 shares@ US$1.013.8% of flowCommon StockSEC:0000950170-23-054234:0
11,000 shares@ US$1.013.7% of flowCommon StockSEC:0000950170-23-049005:0
10,300 shares@ US$17.5019Common StockSEC:0000950170-23-049005:1
700 shares@ US$18.50Common StockSEC:0000950170-23-049005:2
300 shares@ US$13.82331.4% of flowCommon StockSEC:0000950170-23-043920:2
11,000 shares@ US$1.013.7% of flowCommon StockSEC:0000950170-23-043920:0
10,700 shares@ US$13.405247.2% of flowCommon StockSEC:0000950170-23-043920:1
11,000 shares@ US$1.013.6% of flowCommon StockSEC:0000899243-23-017452:0
8,185 shares@ US$13.6688Common StockSEC:0000899243-23-017452:1
2,815 shares@ US$14.2604Common StockSEC:0000899243-23-017452:2
11,000 shares@ US$12.99Common StockSEC:0000899243-23-016147:1
11,000 shares@ US$1.013.6% of flowCommon StockSEC:0000899243-23-016147:0
22,000 shares@ US$11.81Common StockSEC:0000899243-23-013455:1
25 of 27 declarations
