Insider trading

Period: 120 months Stock: GLW Plan: Not stated × + 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.

178 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.

178 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.

178 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.

178 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.
178 decisions over 120 months Remove this filter
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
178 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.

178 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 Mar 2023
Fang Li President & GM, International
Sold, plan not stated
$700.18K 19,909 at 35.17
100%
Sold half or more
27 Feb 2023
McRae Lawrence D Vice Chairman & Corp. Dev. Off
Sold, plan not stated
$1.44M 41,990 at 34.31
22.3%
16 Feb 2023
Zhang John Z Senior VP & GM, Display
Sold, plan not stated
$204.00K 5,744 at 35.52
100%
Sold half or more
13 Feb 2023
WEEKS WENDELL P Chairman and CEO
Sold, plan not stated
$3.45M 97,167 at 35.51
12.5%
3 Feb 2023
Zhang John Z Senior VP & GM, Display
Sold, plan not stated
$167.59K 4,655 at 36.00
44.8%
15 Aug 2022
STEVERSON LEWIS A EVP and CLAO
Sold, plan not stated
$1.53M 41,066 at 37.29
100%
Sold half or more
1 Aug 2022
Bayne John P JR SVP &GM, Mobile Consumer Elec. · indirect
Sold, plan not stated
$204.63K 5,575 at 36.71
43.2%
2 Jun 2022
Capps Cheryl C SVP & Chief Supply Chain Off.
Sold, plan not stated 2×
$311.18K 8,723 at 35.67
8.1%
18 May 2022
France Robert P. Senior VP, Human Resources
Sold, plan not stated
$94.65K 2,751 at 34.41
8.4%
18 May 2022
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$93.51K 2,717 at 34.42
100%
Sold half or more
16 May 2022
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$108.47K 3,083 at 35.18
100%
Sold half or more
20 Apr 2022
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$117.52K 3,355 at 35.03
100%
Sold half or more
20 Apr 2022
France Robert P. Senior VP, Human Resources
Sold, plan not stated
$76.71K 2,190 at 35.03
6.8%
1 Apr 2022
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$454.10K 12,529 at 36.24
100%
Sold half or more
18 Feb 2022
Morse David L Exec. VP & Chief Tech. Officer · indirect
Sold, plan not stated
$1.97K 47 at 42.00
100%
Sold half or more
15 Feb 2022
WEEKS WENDELL P Chairman and CEO
Sold, plan not stated
$2.95M 70,567 at 41.85
100%
Sold half or more
14 Feb 2022
WEEKS WENDELL P Chairman and CEO
Sold, plan not stated
$4.33M 104,229 at 41.52
100%
Sold half or more
4 Feb 2022
Zhang John Z Senior VP & GM, Display
Sold, plan not stated
$559.59K 13,320 at 42.01
74.1%
Sold half or more
3 Jan 2022
BURNS STEPHANIE Director · indirect
Bought
$184.75 5 at 36.95
4.9%
27 Dec 2021
BURNS STEPHANIE Director · indirect
Bought
$3.80K 102 at 37.24
opened
First buy on file
13 Dec 2021
Fang Li President & GM, International
Sold, plan not stated
$632.14K 16,866 at 37.48
100%
Sold half or more
7 Sep 2021
Kinlin Clark S Retired Exec. Vice President
Sold, plan not stated
$602.83K 15,302 at 39.40
20.3%
2 Sep 2021
Clappin James P Retired Vice Chair &Strat. Adv
Sold, plan not stated
$2.65M 67,069 at 39.51
44.1%
1 Sep 2021
Clappin James P Retired Vice Chair &Strat. Adv
Sold, plan not stated
$546.41K 13,702 at 39.88
13.9%
19 Aug 2021
Curran Martin J Exec. VP & Innovation Officer
Sold, plan not stated
$1.16M 28,419 at 40.89
100%
Sold half or more
11 Aug 2021
McRae Lawrence D Vice Chairman & Corp. Dev. Off
Sold, plan not stated
$1.54M 37,537 at 40.91
17.8%
6 Aug 2021
STEVERSON LEWIS A EVP and CLAO
Sold, plan not stated 2×
$306.63K 7,466 at 41.07
100%
Sold half or more
26 Jul 2021
France Robert P. Senior VP, Human Resources
Sold, plan not stated 2×
$319.57K 7,764 at 41.16
20.6%
14 Jun 2021
Bought
$59.84K 1,420 at 42.14
25.7%
+26% of stake
10 Jun 2021
Morse David L Exec. VP & Chief Tech. Officer
Sold, plan not stated
$238.64K 5,546 at 43.03
9.1%
3 Jun 2021
Bought
$59.93K 1,410 at 42.50
34.3%
+34% of stake
27 May 2021
WEEKS WENDELL P Chairman and CEO · indirect
Sold, plan not stated
$3.58M 81,271 at 44.00
11.5%
25 May 2021
WEEKS WENDELL P Chairman and CEO · indirect
Sold, plan not stated
$824.15K 18,729 at 44.00
2.6%
19 May 2021
Curran Martin J Exec. VP & Innovation Officer
Sold, plan not stated
$200.16K 4,707 at 42.52
100%
Sold half or more
19 May 2021
France Robert P. Senior VP, Human Resources
Sold, plan not stated
$158.86K 3,713 at 42.79
11.0%
19 May 2021
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$115.84K 2,705 at 42.82
100%
Sold half or more
19 May 2021
Bought
$60.00K 1,399 at 42.89
51.6%
Largest buy in 3 yrs
17 May 2021
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$135.76K 3,084 at 44.02
38.7%
12 May 2021
Bought
$59.96K 1,385 at 43.29
105%
+105% of stake
7 May 2021
STEVERSON LEWIS A EVP and CLAO
Sold, plan not stated
$1.62M 35,168 at 46.03
100%
Sold half or more
7 May 2021
Bayne John P JR SVP &GM, Mobile Consumer Elec.
Sold, plan not stated
$452.12K 9,818 at 46.05
65.9%
Sold half or more
5 May 2021
Kinlin Clark S Retired Exec. Vice President
Sold, plan not stated
$2.49M 54,799 at 45.41
42.1%
5 May 2021
Bought
$59.98K 1,324 at 45.30
opened
First buy on file
3 May 2021
Morse David L Exec. VP & Chief Tech. Officer
Sold, plan not stated
$2.04M 45,424 at 45.00
45.1%
3 May 2021
Musser Eric S President and COO
Sold, plan not stated
$1.59M 35,381 at 45.00
30.1%
3 May 2021
Zhang John Z Senior VP & GM, Display
Sold, plan not stated 2×
$866.11K 19,413 at 44.61
91.2%
Sold half or more
3 May 2021
Schlesinger Edward A Senior VP & Controller
Sold, plan not stated
$415.25K 9,241 at 44.94
16.2%
29 Apr 2021
Morse David L Exec. VP & Chief Tech. Officer
Sold, plan not stated
$1.58M 35,004 at 45.00
34.7%
29 Apr 2021
Becker Stefan SVP & Operations Controller
Sold, plan not stated
$583.23K 12,966 at 44.98
80.2%
Sold half or more
19 Apr 2021
Bell Michael Alan Senior VP & GM, Optical Comm.
Sold, plan not stated
$210.39K 4,557 at 46.17
100%
Sold half or more
Showing 1–50 of 178. Page 1 of 4 Older →