Insider trading

Period: 120 months Stock: SF Role: Other officers × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

56 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.

56 decisions over 120 months Remove this filter
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.

56 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.

56 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.
56 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
56 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.

56 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Feb 2026
Rubulotta David Co-Head Fixed Inc Cap Mkts
Sold at will
$49.72K 400 at 124.31
28.7%
Not planned
29 Jan 2026
ZEMLYAK JAMES M President · indirect
Sold at will
$1.12K 9 at 123.90
0.1%
Not planned
13 Aug 2025
ZEMLYAK JAMES M Co-President · indirect
Bought
$232.00 2 at 116.00
0.0%
12 Aug 2025
ZEMLYAK JAMES M Co-President · indirect
Bought
$228.32 2 at 114.16
0.0%
11 Aug 2025
ZEMLYAK JAMES M Co-President · indirect
Bought
$111.76 1 at 111.76
0.0%
7 Aug 2025
ZEMLYAK JAMES M Co-President · indirect
Bought
$440.68 4 at 110.17
0.1%
18 Nov 2024
Nesi Victor Co-President · indirect
Sold at will
$1.20M 10,500 at 113.82
19.2%
Not planned
12 Nov 2024
SLINEY DAVID D Chief Operating Officer
Sold at will
$2.90M 25,000 at 116.18
13.5%
Not planned
15 Mar 2024
SLINEY DAVID D Chief Operating Officer
Sold at will
$280.87K 3,795 at 74.01
2.0%
Not planned
13 Mar 2024
SLINEY DAVID D Chief Operating Officer
Sold at will
$1.27M 17,000 at 74.83
8.2%
Not planned
11 Mar 2024
Michaud Thomas B. Senior Vice President
Sold at will
$1.89M 25,421 at 74.26
22.0%
Not planned
21 Feb 2024
Nesi Victor Co-President · indirect
Sold on a plan
$2.71M 36,000 at 75.37
39.7%
Planned (10b5-1)
13 Dec 2023
Fisher Mark P SENIOR VP & GENERAL COUNSEL
Sold at will
$524.43K 8,100 at 64.75
16.8%
Not planned
18 May 2023
Michaud Thomas B. Senior Vice President
Sold at will
$1.41M 24,036 at 58.85
19.3%
Not planned
17 May 2023
Michaud Thomas B. Senior Vice President
Sold at will
$1.18M 20,000 at 58.79
13.9%
Not planned
16 May 2023
Michaud Thomas B. Senior Vice President
Sold at will
$866.25K 15,000 at 57.75
9.4%
Not planned
24 Mar 2023
ZEMLYAK JAMES M Co-President
Bought
$1.12M 20,000 at 56.06
1.6%
First buy on file
1 Mar 2022
Nesi Victor Co-President
Sold, plan not stated
$717.40K 10,000 at 71.74
4.5%
1 Dec 2021
Nesi Victor Co-President
Sold, plan not stated
$731.90K 10,000 at 73.19
4.5%
1 Sep 2021
Nesi Victor Co-President
Sold, plan not stated
$685.30K 10,000 at 68.53
4.3%
1 Jun 2021
Nesi Victor Co-President
Sold, plan not stated
$699.40K 10,000 at 69.94
4.2%
12 Mar 2021
Michaud Thomas B. Senior Vice President
Sold, plan not stated
$2.92M 43,719 at 66.80
26.6%
8 Mar 2021
Nesi Victor Co-President
Sold, plan not stated
$724.66K 11,249 at 64.42
5.0%
26 Feb 2021
Fisher Mark P SENIOR VP & GENERAL COUNSEL
Sold, plan not stated
$614.00K 10,000 at 61.40
22.3%
22 Feb 2021
SLINEY DAVID D Chief Operating Officer
Sold, plan not stated
$1.22M 20,000 at 60.96
11.5%
18 Feb 2021
ZEMLYAK JAMES M Co-President
Sold, plan not stated
$174.00K 3,000 at 58.00
0.3%
17 Feb 2021
ZEMLYAK JAMES M Co-President
Sold, plan not stated
$2.08M 35,742 at 58.21
3.0%
16 Feb 2021
ZEMLYAK JAMES M Co-President
Sold, plan not stated
$3.77M 64,258 at 58.66
5.1%
7 Dec 2020
Nesi Victor Co-President
Sold, plan not stated
$555.15K 7,500 at 74.02
5.4%
20 Nov 2020
Nesi Victor Co-President · indirect
Sold, plan not stated
$67.50K 1,000 at 67.50
7.5%
17 Jan 2020
HIMELFARB RICHARD J Senior Vice President
Sold, plan not stated
$650.70K 10,000 at 65.07
9.5%
17 Jan 2020
Nesi Victor Co-President
Sold, plan not stated
$243.98K 3,750 at 65.06
2.1%
26 Dec 2019
ZEMLYAK JAMES M Co-President · indirect
Sold, plan not stated
$203.63K 3,303 at 61.65
56.5%
Sold half or more
16 Dec 2019
Nesi Victor Co-President
Sold, plan not stated
$116.65K 1,875 at 62.22
1.1%
7 Nov 2019
HIMELFARB RICHARD J Senior Vice President
Sold, plan not stated
$607.50K 10,000 at 60.75
8.8%
5 Nov 2019
Nesi Victor Co-President
Sold, plan not stated
$104.34K 1,739 at 60.00
1.0%
4 Nov 2019
Nesi Victor Co-President
Sold, plan not stated
$8.16K 136 at 60.00
0.1%
13 Sep 2019
Fisher Mark P SENIOR VP & GENERAL COUNSEL
Sold, plan not stated
$593.29K 10,000 at 59.33
28.6%
9 Sep 2019
Plotkin Ben A Vice Chairman and SVP
Sold, plan not stated
$502.24K 9,012 at 55.73
8.4%
10 Jul 2019
Nesi Victor Co-President
Sold, plan not stated
$85.07K 1,415 at 60.12
0.8%
1 Jul 2019
Nesi Victor Co-President
Sold, plan not stated
$215.10K 3,585 at 60.00
1.9%
15 May 2019
Nesi Victor Co-President
Sold, plan not stated
$70.05K 1,250 at 56.04
0.7%
21 Feb 2019
Nesi Victor Co-President
Sold, plan not stated
$137.58K 2,500 at 55.03
1.3%
1 Nov 2018
ZEMLYAK JAMES M Chief Fincial & Admin Officer
Bought
$167.52K 3,565 at 46.99
0.4%
First buy on file
16 Aug 2018
Nesi Victor Co-President
Sold, plan not stated
$68.77K 1,250 at 55.02
0.7%
5 Mar 2018
Plotkin Ben A Vice Chairman and SVP
Sold, plan not stated
$570.46K 9,012 at 63.30
8.1%
28 Nov 2017
Plotkin Ben A Vice Chairman and SVP
Sold, plan not stated
$1.07M 20,000 at 53.70
17.2%
17 Nov 2017
Fisher Mark P SENIOR VP & GENERAL COUNSEL
Sold, plan not stated
$261.50K 5,000 at 52.30
19.0%
10 Nov 2017
Michaud Thomas B. Senior Vice President
Sold, plan not stated
$1.29M 24,536 at 52.40
28.8%
15 Feb 2017
Plotkin Ben A Vice Chairman
Sold, plan not stated
$392.40K 7,083 at 55.40
5.7%
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