Insider trading

Period: 120 months Stock: SYRE + 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.

88 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.

88 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.

88 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.

88 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.
88 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
88 decisions over 120 months
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.

88 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
King-Jones Heidy See Remarks
Sold on a plan 5×
$2.63M 28,933 at 91.03
91.0%
Sold half or more
1 Oct 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 6×
$1.38M 15,000 at 92.01
2.7%
Planned (10b5-1)
1 Oct 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 5×
$688.76K 7,500 at 91.83
8.6%
Planned (10b5-1)
30 Sep 2026
Burrows Scott L Chief Financial Officer
Sold on a plan
$1.57M 17,500 at 89.89
18.0%
Planned (10b5-1)
2 Sep 2026
Burrows Scott L Chief Financial Officer
Sold on a plan
$1.63M 18,232 at 89.35
18.6%
Planned (10b5-1)
2 Sep 2026
King-Jones Heidy See Remarks
Sold on a plan
$36.00K 400 at 90.00
12.3%
Planned (10b5-1)
1 Sep 2026
King-Jones Heidy See Remarks
Sold on a plan 4×
$2.44M 27,999 at 87.31
90.8%
Sold half or more
1 Sep 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 4×
$1.31M 15,000 at 87.29
2.6%
Planned (10b5-1)
1 Sep 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 4×
$654.79K 7,500 at 87.31
7.1%
Planned (10b5-1)
7 Aug 2026
Albers Jeffrey W. Director · indirect
Sold on a plan 2×
$1.88M 18,000 at 104.55
65.8%
Sold half or more
7 Aug 2026
Sold on a plan
$522.35K 5,000 at 104.47
100%
Sold half or more
3 Aug 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 5×
$1.43M 15,000 at 95.51
2.6%
Planned (10b5-1)
3 Aug 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 3×
$716.77K 7,500 at 95.57
7.1%
Planned (10b5-1)
1 Jul 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 3×
$1.32M 15,000 at 87.69
2.5%
Planned (10b5-1)
1 Jul 2026
Sloan Sheldon Chief Medical Officer
Sold on a plan 2×
$730.90K 8,334 at 87.70
100%
Sold half or more
1 Jul 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 2×
$658.04K 7,500 at 87.74
7.1%
Planned (10b5-1)
25 Jun 2026
Burrows Scott L Chief Financial Officer
Sold at will 2×
$1.31M 15,000 at 87.13
13.3%
Not planned
23 Jun 2026
Fairmount Funds Management LLC Director · indirect
Sold at will
$399.66M 4,684,781 at 85.31
100%
Sold half or more
22 Jun 2026
Sold on a plan
$2.00M 20,000 at 100.00
22.6%
Planned (10b5-1)
3 Jun 2026
Sloan Sheldon Chief Medical Officer
Sold on a plan
$624.98K 8,333 at 75.00
100%
Sold half or more
1 Jun 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 3×
$1.06M 15,000 at 70.43
2.4%
Planned (10b5-1)
1 Jun 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 3×
$532.94K 7,500 at 71.06
7.1%
Planned (10b5-1)
8 May 2026
Sold on a plan 4×
$5.95M 80,000 at 74.40
47.4%
Planned (10b5-1)
1 May 2026
Sloan Sheldon Chief Medical Officer
Sold on a plan 7×
$5.60M 78,333 at 71.50
100%
Sold half or more
1 May 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 6×
$1.07M 15,000 at 71.37
2.4%
Planned (10b5-1)
1 May 2026
Burrows Scott L Chief Financial Officer
Sold on a plan
$892.13K 12,500 at 71.37
11.3%
Planned (10b5-1)
1 Apr 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 2×
$739.91K 15,000 at 49.33
2.3%
Planned (10b5-1)
1 Apr 2026
Sloan Sheldon Chief Medical Officer
Sold on a plan
$397.90K 7,958 at 50.00
100%
Sold half or more
1 Apr 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 2×
$370.08K 7,500 at 49.34
7.1%
Planned (10b5-1)
3 Mar 2026
Burrows Scott L Chief Financial Officer
Sold on a plan 2×
$101.62K 2,500 at 40.65
2.5%
Planned (10b5-1)
2 Mar 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 2×
$632.87K 15,000 at 42.19
2.3%
Planned (10b5-1)
2 Feb 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 2×
$492.05K 15,000 at 32.80
2.2%
Planned (10b5-1)
2 Jan 2026
Turtle Cameron Chief Executive Officer
Sold on a plan 3×
$460.13K 15,000 at 30.68
2.2%
Planned (10b5-1)
1 Dec 2025
Turtle Cameron Chief Executive Officer
Sold on a plan 2×
$435.36K 15,000 at 29.02
2.1%
Planned (10b5-1)
3 Nov 2025
Turtle Cameron Chief Executive Officer
Sold on a plan 2×
$1.05M 45,000 at 23.33
6.0%
Planned (10b5-1)
2 Sep 2025
Burrows Scott L Chief Financial Officer
Sold at will
$299.64K 18,428 at 16.26
15.8%
Not planned
6 Nov 2024
Albers Jeffrey W. Director · indirect
Sold on a plan
$246.31K 6,700 at 36.76
19.7%
Planned (10b5-1)
25 Oct 2024
Albers Jeffrey W. Director · indirect
Sold on a plan
$10.93K 300 at 36.43
0.9%
Planned (10b5-1)
3 Sep 2024
Burrows Scott L Chief Financial Officer
Sold at will
$522.07K 18,531 at 28.17
13.7%
Not planned
25 Aug 2022
Souza Marcio Director
Bought
$50.47K 90,000 at 0.56
opened
First buy on file
8 Jun 2022
Hanley Jr. Michael Conick Chief Commercial Officer
Bought
$20.02K 28,200 at 0.71
353%
First buy on file
16 Mar 2022
Quinn Anthony G. President & CEO
Bought
$187.71K 80,079 at 2.34
17.0%
Largest buy in 3 yrs
15 Mar 2022
Quinn Anthony G. President & CEO
Bought
$78.94K 42,417 at 1.86
9.8%
14 Mar 2022
Quinn Anthony G. President & CEO
Bought
$130.22K 67,472 at 1.93
18.6%
11 Mar 2022
Alspaugh Jonathan Chief Financial Officer
Bought
$156.00K 75,000 at 2.08
83.0%
+83% of stake
11 Mar 2022
Quinn Anthony G. President & CEO
Bought
$71.78K 34,777 at 2.06
10.6%
13 Dec 2021
Shanafelt Armen Director
Bought
$53.60K 14,685 at 3.65
10.9%
10 Dec 2021
Shanafelt Armen Director
Bought
$49.33K 13,516 at 3.65
11.1%
10 Dec 2021
Quinn Anthony G. President & CEO
Bought
$39.47K 10,526 at 3.75
3.3%
9 Dec 2021
Shanafelt Armen Director
Bought
$446.76K 121,799 at 3.67
opened
First buy on file
Showing 1–50 of 88. Page 1 of 2 Older →