Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$3.6M
1-day change
▲ 5.98%
Positions on file
1
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$1.6M – $4.9M2026-09-04

Insider activity Apr 24, 2024 – Jan 6, 2026

Joel Lewis is recorded in filings to the U.S. SEC via EDGAR as officer and board member, and reported 25 transactions between Apr 24, 2024 and Jan 6, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
$3.4K
1 purchase on file priced rows only
Open-market sales (code S)
$759.8K
12 sales on file priced rows only
All reported transactions
25
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 24 most recent rows are grouped into 24 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. GALECTIN THERAPEUTICS INC GALT S Open-market sale 37,698 shares $135.0K at $3.58 SEC filing ↗
  2. GALECTIN THERAPEUTICS INC GALT S Open-market sale 27,731 shares $108.4K at $3.91 SEC filing ↗
  3. GALECTIN THERAPEUTICS INC GALT S Open-market sale 18,571 shares $78.0K at $4.20 SEC filing ↗
  4. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decisionreported at zero 84,000 shares $0 at $0.00 SEC filing ↗
  5. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 7,829 shares $22.4K at $2.86 SEC filing ↗
  6. GALECTIN THERAPEUTICS INC GALT S Open-market sale 7,829 shares $55.3K at $7.06 SEC filing ↗
  7. GALECTIN THERAPEUTICS INC GALT S Open-market sale 6,783 shares $41.7K at $6.15 SEC filing ↗
  8. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 6,783 shares $16.2K at $2.39 SEC filing ↗
  9. GALECTIN THERAPEUTICS INC GALT S Open-market sale 15,680 shares $94.7K at $6.04 SEC filing ↗
  10. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 15,680 shares $37.5K at $2.39 SEC filing ↗
  11. GALECTIN THERAPEUTICS INC GALT S Open-market sale 1,867 shares $11.3K at $6.03 SEC filing ↗
  12. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 1,867 shares $4.5K at $2.39 SEC filing ↗
  13. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 200 shares $478 at $2.39 SEC filing ↗
  14. GALECTIN THERAPEUTICS INC GALT S Open-market sale 200 shares $1.2K at $6.00 SEC filing ↗
  15. GALECTIN THERAPEUTICS INC GALT S Open-market sale 14,420 shares $87.5K at $6.07 SEC filing ↗
  16. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 14,420 shares $34.5K at $2.39 SEC filing ↗
  17. GALECTIN THERAPEUTICS INC GALT S Open-market sale 1,300 shares $7.8K at $6.01 SEC filing ↗
  18. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 1,300 shares $3.1K at $2.39 SEC filing ↗
  19. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decision 14,000 shares $33.5K at $2.39 SEC filing ↗
  20. GALECTIN THERAPEUTICS INC GALT S Open-market sale 14,000 shares $89.0K at $6.36 SEC filing ↗
  21. GALECTIN THERAPEUTICS INC GALT A Grant or awardnot a buy/sell decision 56,420 shares $88.6K at $1.57 SEC filing ↗
  22. GALECTIN THERAPEUTICS INC GALT M Option exercise or conversionnot a buy/sell decisionreported at zero 56,000 shares $0 at $0.00 SEC filing ↗
  23. GALECTIN THERAPEUTICS INC GALT S Open-market sale 56,000 shares $49.8K at $0.89 SEC filing ↗
  24. GALECTIN THERAPEUTICS INC GALT P Open-market purchase 1,000 shares $3.4K at $3.39 SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
GALECTIN THERAPEUTICS INC GALT Common Stock 778,260 $4.61 $3.6M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where Joel Lewis reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.