Insider trading

Period: 120 months Stock: WAT Minimum amount: $1M × + 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
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 Remove this filter
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
6 Aug 2026
Sold at will
$1.44M 3,626 at 397.94
16.9%
Not planned
15 May 2024
Sold at will
$1.45M 4,000 at 361.64
21.4%
Not planned
4 Aug 2023
Sold at will
$1.17M 4,000 at 291.48
21.8%
Not planned
19 May 2022
Sold, plan not stated
$1.32M 4,000 at 328.78
22.1%
2 Dec 2021
CONARD EDWARD Director
Sold, plan not stated
$1.34M 4,000 at 336.01
5.3%
18 Aug 2021
Sold, plan not stated
$1.22M 3,000 at 405.62
17.9%
12 Aug 2021
Sold, plan not stated
$1.59M 4,000 at 398.43
18.8%
5 Aug 2021
SALICE THOMAS P Director
Sold, plan not stated
$1.98M 5,000 at 395.00
13.6%
5 Aug 2021
SALICE THOMAS P Director · indirect
Sold, plan not stated
$1.38M 3,500 at 395.00
5.8%
9 Feb 2021
REED JOANN A Director
Sold, plan not stated 3×
$1.34M 4,759 at 282.39
11.9%
30 Oct 2020
Buck Sherry SVP and CFO
Sold, plan not stated
$3.88M 17,499 at 221.62
82.5%
Sold half or more
24 Aug 2020
Harrington Michael C SVP, Global Markets
Sold, plan not stated 3×
$5.26M 24,381 at 215.75
91.4%
Sold half or more
20 Aug 2020
Rae Elizabeth B SVP, Global HR
Sold, plan not stated
$1.36M 6,380 at 213.50
48.8%
19 Aug 2020
King Ian SVP, Global Products
Sold, plan not stated
$2.62M 12,000 at 218.44
69.8%
Sold half or more
31 Jul 2020
OConnell Christopher J CEO and President
Sold, plan not stated
$6.40M 30,000 at 213.30
52.1%
Sold half or more
6 Feb 2020
Kim Francis SVP Global Operations
Sold, plan not stated 4×
$1.43M 6,488 at 220.06
78.7%
Sold half or more
2 Jan 2020
REED JOANN A Director
Sold, plan not stated
$1.22M 5,194 at 234.67
13.9%
13 Nov 2019
Harrington Michael C SVP, Global Markets
Sold, plan not stated 2×
$5.04M 23,632 at 213.30
100%
Sold half or more
13 Nov 2019
King Ian SVP, Global Products
Sold, plan not stated
$4.40M 20,625 at 213.39
86.2%
Sold half or more
7 Nov 2019
Rae Elizabeth B SVP, Global HR
Sold, plan not stated 3×
$6.25M 29,326 at 213.12
85.9%
Sold half or more
13 Feb 2019
Harrington Michael C SVP, Global Markets
Sold, plan not stated
$5.26M 22,400 at 234.93
100%
Sold half or more
12 Feb 2019
SILVEIRA MICHAEL F VP, Corporate Controller
Sold, plan not stated
$2.33M 10,000 at 233.43
92.6%
Sold half or more
5 Feb 2019
Rae Elizabeth B SVP, Global HR
Sold, plan not stated 2×
$2.51M 10,800 at 232.35
69.3%
Sold half or more
30 Jan 2019
Harrington Michael C SVP, Global Markets
Sold, plan not stated
$4.60M 20,000 at 230.24
100%
Sold half or more
28 Jan 2019
King Ian SVP, Global Products
Sold, plan not stated
$5.25M 23,000 at 228.09
87.5%
Sold half or more
25 Jan 2019
BEAUDOUIN MARK T SVP and General Counsel
Sold, plan not stated
$6.28M 27,848 at 225.36
85.2%
Sold half or more
11 Dec 2018
Kelly Terrence P SVP, President TA Instruments
Sold, plan not stated 4×
$2.77M 14,546 at 190.10
87.7%
Sold half or more
10 Dec 2018
Kelly Terrence P SVP, President TA Instruments
Sold, plan not stated 3×
$1.23M 6,482 at 190.01
59.2%
Sold half or more
16 Nov 2018
Sold, plan not stated 2×
$1.60M 8,000 at 199.67
34.9%
1 Jun 2018
Harrington Michael C SVP, Global Markets
Sold, plan not stated
$2.92M 15,000 at 194.64
88.0%
Sold half or more
7 May 2018
Harrington Michael C SVP, Global Markets
Sold, plan not stated 2×
$3.13M 16,078 at 194.67
88.8%
Sold half or more
9 Mar 2018
Sold, plan not stated 2×
$1.48M 7,084 at 209.10
32.2%
14 Feb 2018
Sold, plan not stated
$1.88M 9,195 at 204.62
60.9%
Sold half or more
29 Jan 2018
Rae Elizabeth B SVP, Global HR
Sold, plan not stated 2×
$6.22M 28,400 at 219.01
83.9%
Sold half or more
26 Jan 2018
BEAUDOUIN MARK T SVP and General Counsel
Sold, plan not stated
$1.08M 5,000 at 216.94
46.5%
25 Jan 2018
BEAUDOUIN MARK T SVP and General Counsel
Sold, plan not stated 4×
$9.15M 42,143 at 217.21
88.0%
Sold half or more
15 Dec 2017
TERRICCIANO DAVID SVP, Global Operations
Sold, plan not stated 6×
$4.34M 21,997 at 197.52
87.4%
Sold half or more
13 Dec 2017
Kelly Terrence P SVP, President TA Instruments
Sold, plan not stated 5×
$4.94M 25,000 at 197.63
82.9%
Sold half or more
13 Dec 2017
Sold, plan not stated 4×
$4.71M 23,863 at 197.53
61.2%
Sold half or more
3 Nov 2017
Rae Elizabeth B SVP, Global HR
Sold, plan not stated
$2.38M 12,000 at 197.95
66.2%
Sold half or more
27 Oct 2017
Khanna Rohit SVP, Applied Technology
Sold, plan not stated 4×
$5.33M 26,913 at 197.93
86.8%
Sold half or more
8 Sep 2017
Khanna Rohit SVP, Applied Technology
Sold, plan not stated
$3.42M 18,400 at 185.78
81.9%
Sold half or more
9 Jun 2017
Khanna Rohit SVP, Applied Technology
Sold, plan not stated
$4.30M 23,000 at 186.90
84.9%
Sold half or more
2 Jun 2017
Khanna Rohit SVP, Applied Technology
Sold, plan not stated
$1.83M 10,000 at 182.90
71.0%
Sold half or more
24 May 2017
Rae Elizabeth B SVP, Global HR
Sold, plan not stated 2×
$2.84M 16,000 at 177.21
72.3%
Sold half or more
19 May 2017
Harrington Michael C SVP, Global Markets
Sold, plan not stated
$4.21M 24,000 at 175.33
85.5%
Sold half or more
18 May 2017
Khanna Rohit SVP, Applied Technology
Sold, plan not stated
$1.76M 10,000 at 176.46
71.0%
Sold half or more
5 May 2017
King Ian SVP, Instrument Technology
Sold, plan not stated
$1.95M 11,199 at 174.00
73.3%
Sold half or more
5 May 2017
Kelly Terrence P SVP, President TA Instruments
Sold, plan not stated 3×
$1.56M 8,997 at 173.59
58.4%
Sold half or more
4 May 2017
Kelly Terrence P SVP, President TA Instruments
Sold, plan not stated 5×
$3.40M 19,580 at 173.67
75.4%
Sold half or more
Showing 1–50 of 56. Page 1 of 2 Older →