// company-profile

Galectin Therapeutics Inc

GALT
ExchangeNasdaqSectorPharmaceutical PreparationsInc.NVFilings120Insiders18
// api This Galectin Therapeutics Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.

// activity-summary

Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).

// 90-day insight

Over the last 90 days, Galectin Therapeutics Inc insiders filed 3 Form 4 transactions, none of which were open-market purchases or sales.

  • Most active insider: Jamil Khurram with 3 transactions totaling $2K.
  • Largest single sale: $2K by Jamil Khurram on May 26, 2026.
  • 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.

Activity skews bullish — buys outpace sales.

Institutional Ownership

Top 13F-HR holders of Galectin Therapeutics Inc as of 2026-03-31

↓ decreasing
Total reported AUM
$41.3M
QoQ change
-11.7%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$5.5M
2.0M shares
#2
OSAIC HOLDINGS, INC.
CIK 1677044
$3.1M
1.1M shares
#3
MARSHALL WACE, LLP
CIK 1318757
$2.5M
890K shares

Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →

Insider Transactions

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 26, 2026Jamil KhurramGALT
Option Exercise10b5
568$0.00$0K
May 26, 2026Jamil KhurramGALT
Option Exercise10b5
568$1.23$1K
May 26, 2026Jamil KhurramGALT
Sale10b5
568$3.10$2K
Mar 12, 2026Brem HenryGALT
Award
60,000$0.00$0K
Feb 6, 2026ELDRED KARYGALT
Purchase
300$2.70$1K

45 more transactions hidden

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