Insider trading

Period: 120 months Stock: IBM Role: Directors × + Add filter Clear all
Views & alerts

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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.

24 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.

24 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.

24 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.

24 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.
24 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
24 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.

24 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
25 Feb 2026
Miebach Michael Director
Bought
$101.26K 434 at 233.33
opened
First buy on file
25 Feb 2026
Bought
$11.89K 50 at 237.83
34.7%
First buy in 3+ yrs
30 Jan 2026
FARR DAVID N Director
Bought
$304.00K 1,000 at 304.00
12.1%
Largest buy in 3 yrs
28 Feb 2025
FARR DAVID N Director
Bought
$298.80K 1,200 at 249.00
17.0%
Largest buy in 3 yrs
13 Nov 2024
ZOLLAR ALFRED W Director
Bought
$197.14K 936 at 210.62
opened
First buy on file
15 Sep 2022
FARR DAVID N Director · indirect
Bought
$125.00K 1,000 at 125.00
opened
Largest buy in 3 yrs
13 Dec 2021
Bought
$9.90K 80 at 123.76
125%
Largest buy in 3 yrs
8 Feb 2021
Bought
$7.89K 64 at 123.30
opened
First buy on file
9 Nov 2020
Gorsky Alex Director
Bought
$498.76K 4,232 at 117.86
opened
First buy on file
2 Nov 2020
LIVERIS ANDREW N Director · indirect
Bought
$299.80K 2,655 at 112.92
opened
First buy on file
30 Oct 2020
Swedish Joseph Director · indirect
Bought
$222.02K 2,000 at 111.01
61.3%
First buy on file
29 Oct 2020
FARR DAVID N Director
Bought 2×
$113.06K 1,050 at 107.68
17.5%
First buy on file
29 Oct 2020
FARR DAVID N Director · indirect
Bought 4×
$48.55K 450 at 107.88
opened
First buy on file
28 Oct 2020
Bought
$999.12K 9,250 at 108.01
opened
First buy on file
28 Oct 2020
WADDELL FREDERICK H Director · indirect
Bought
$107.50K 1,000 at 107.50
36.2%
First buy on file
27 Oct 2020
TAUREL SIDNEY Director
Bought
$553.73K 5,000 at 110.75
21.0%
First buy on file
1 Nov 2018
WADDELL FREDERICK H Director · indirect
Bought 2×
$249.72K 2,153 at 115.99
353%
First buy on file
1 Nov 2018
Swedish Joseph Director · indirect
Bought
$232.84K 2,000 at 116.42
159%
First buy on file
31 Oct 2018
TAUREL SIDNEY Director
Bought 3×
$495.85K 4,311 at 115.02
22.1%
First buy on file
31 Oct 2018
OWENS JAMES W Director · indirect
Bought 5×
$114.67K 1,000 at 114.67
20.0%
First buy on file
22 Jun 2018
FARR DAVID N Director
Bought
$155.61K 1,100 at 141.46
22.4%
First buy on file
31 Jan 2018
WADDELL FREDERICK H Director · indirect
Bought
$99.66K 610 at 163.38
opened
First buy on file
16 May 2017
OWENS JAMES W Director · indirect
Bought
$263.18K 1,718 at 153.19
52.3%
First buy on file
25 Oct 2016
FARR DAVID N Director
Bought 5×
$194.90K 1,300 at 149.93
36.0%
First buy on file
Showing 1–24 of 24.