Insider trading

Period: 120 months Stock: GALT Share of holding: 50% or more × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

45 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

45 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

45 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

45 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
45 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
45 decisions over 120 months Remove this filter
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

45 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
14 Jul 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$83.28K 16,250 at 5.13
100%
Sold half or more
29 Jun 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$239.23K 47,467 at 5.04
100%
Sold half or more
29 Jun 2026
Sold on a plan
$112.23K 22,268 at 5.04
77.4%
Sold half or more
26 Jun 2026
Sold on a plan
$38.66K 7,732 at 5.00
54.3%
Sold half or more
26 Jun 2026
Jamil Khurram Chief Medical Officer
Sold on a plan 2×
$22.85K 4,570 at 5.00
100%
Sold half or more
23 Jun 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$23.73K 7,557 at 3.14
100%
Sold half or more
26 May 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$1.76K 568 at 3.10
100%
Sold half or more
6 Jan 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$78.20K 21,446 at 3.65
100%
Sold half or more
6 Jan 2026
CALLICUTT JACK W Chief Financial Officer
Sold on a plan
$74.70K 20,354 at 3.67
72.8%
Sold half or more
5 Jan 2026
Jamil Khurram Chief Medical Officer
Sold on a plan
$99.41K 25,499 at 3.90
54.3%
Sold half or more
31 Dec 2025
Jamil Khurram Chief Medical Officer
Sold on a plan
$33.09K 8,125 at 4.07
100%
Sold half or more
17 Dec 2025
Sold on a plan 2×
$172.42K 24,499 at 7.04
79.0%
Sold half or more
17 Dec 2025
Jamil Khurram Chief Medical Officer
Sold on a plan 3×
$136.87K 19,442 at 7.04
100%
Sold half or more
12 Dec 2025
Sold on a plan
$124.18K 19,793 at 6.27
63.9%
Sold half or more
9 Dec 2025
Sold on a plan
$105.21K 16,790 at 6.27
60.0%
Sold half or more
8 Dec 2025
Sold on a plan 7×
$950.11K 159,000 at 5.98
93.4%
Sold half or more
18 Nov 2025
CALLICUTT JACK W Chief Financial Officer
Sold on a plan 2×
$288.19K 46,310 at 6.22
85.9%
Sold half or more
17 Nov 2025
CALLICUTT JACK W Chief Financial Officer
Sold on a plan 3×
$190.66K 31,610 at 6.03
80.6%
Sold half or more
13 Nov 2025
Jamil Khurram Chief Medical Officer
Sold on a plan 4×
$662.51K 121,117 at 5.47
96.4%
Sold half or more
4 Nov 2025
CALLICUTT JACK W Chief Financial Officer
Sold on a plan 3×
$173.78K 28,629 at 6.07
79.0%
Sold half or more
12 Sep 2025
CALLICUTT JACK W Chief Financial Officer
Sold on a plan
$56.05K 8,706 at 6.44
53.3%
Sold half or more
30 Dec 2024
Bought
$7.54K 6,500 at 1.16
74.7%
First buy on file
23 Dec 2024
CALLICUTT JACK W Chief Financial Officer
Sold on a plan
$35.49K 40,000 at 0.89
84.0%
Sold half or more
23 Aug 2024
Zordani Richard A. Jr. Director · indirect
Bought
$2.30K 1,000 at 2.30
100%
+100% of stake
24 Apr 2024
LEWIS JOEL President and CEO · indirect
Bought
$3.39K 1,000 at 3.39
100%
Largest buy in 3 yrs
17 Nov 2022
CALLICUTT JACK W Chief Financial Officer
Bought
$5.28K 4,000 at 1.32
111%
First buy on file
31 May 2019
Bought
$20.00M 4,672,896 at 4.28
149%
First buy on file
31 May 2019
FREEMAN KEVIN D Director · indirect
Bought
$33.00K 7,710 at 4.28
386%
First buy on file
31 May 2019
CALLICUTT JACK W Chief Financial Officer
Bought
$10.08K 2,354 at 4.28
187%
First buy on file
21 Feb 2019
Rubin Marc Director
Sold, plan not stated 2×
$303.03K 50,326 at 6.02
78.7%
Sold half or more
30 Aug 2018
Rubin Marc Director
Sold, plan not stated
$353.31K 58,100 at 6.08
68.7%
Sold half or more
20 Jun 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$786.03K 97,267 at 8.08
98.7%
Sold half or more
19 Jun 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$1.16M 128,733 at 9.01
99.0%
Sold half or more
13 Jun 2018
Shlevin Harold H. Chief Operating Officer
Sold, plan not stated
$240.92K 30,918 at 7.79
100%
Sold half or more
12 Jun 2018
Shlevin Harold H. Chief Operating Officer
Sold, plan not stated
$83.07K 12,780 at 6.50
70.4%
Sold half or more
12 Jun 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$65.17K 9,294 at 7.01
88.1%
Sold half or more
11 Jun 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$127.50K 20,000 at 6.38
94.1%
Sold half or more
8 Jun 2018
Shlevin Harold H. Chief Operating Officer
Sold, plan not stated
$602.05K 104,294 at 5.77
78.3%
Sold half or more
8 Jun 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$575.00K 100,000 at 5.75
98.8%
Sold half or more
7 Jun 2018
Shlevin Harold H. Chief Operating Officer
Sold, plan not stated
$525.27K 100,891 at 5.21
65.2%
Sold half or more
1 Jun 2018
Shlevin Harold H. Chief Operating Officer
Sold, plan not stated
$352.92K 69,200 at 5.10
56.2%
Sold half or more
31 May 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$233.26K 46,651 at 5.00
97.4%
Sold half or more
16 Apr 2018
Sold, plan not stated
$14.32K 4,000 at 3.58
78.7%
Sold half or more
4 Apr 2018
CALLICUTT JACK W Chief Financial Officer
Sold, plan not stated
$16.75K 3,349 at 5.00
72.7%
Sold half or more
23 May 2017
Bought
$2.27K 1,000 at 2.27
×12
First buy on file
Showing 1–45 of 45.