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Data as of 2026-09-29
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Corning Inc (GLW): Congress and insider trades

Who in Congress and inside the company traded GLW, when each filing appeared, and what buying after each one would have earned against the S&P 500.

Key Facts

  • Corning Inc (GLW) is a listed stock on NYSE.
  • 8 members of Congress filed 26 buys and 19 sells of GLW, the latest published 2026-09-07 (7 September 2026).
  • Insiders filed 0 open market buys worth $0 and 3 sells worth $25M, the latest filed 2026-08-31 (31 August 2026).
  • Across 17 scored buys, Congress averaged +1.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 41% of them ahead of the index. That result is not distinguishable from luck.
  • Data as of 2026-09-29 (29 September 2026).
Congress buys 26 8 members
Congress sells 19
Insider buys 0 $0
Insider sells 3 $25M
Congress buys vs S&P, 90d +1.1% 17 scored buys
Insider buys vs S&P, 90d n/a 0 scored buys

Congress trades in GLW

as of 2026-09-07
  1. Ro Khanna36 trades
  2. Josh Gottheimer2 trades
  3. Tom Carper2 trades
  4. Alan Armstrong1 trade
  5. Maria Elvira Salazar1 trade
  6. Gil Cisneros1 trade
  7. Marjorie Taylor Greene1 trade
  8. Rob Bresnahan1 trade
Congress trades in GLW, newest first.
FiledMemberTypeSizeDays to file90 day vs S&P
7 Sep 2026 Ro Khanna (D-CA) sell 1K–15K 32 n/a
21 Jul 2026 Alan Armstrong (R-OK) sell 100K–250K 116 n/a
8 Jul 2026 Ro Khanna (D-CA) buy 1K–15K 6 n/a
22 Apr 2026 Maria Elvira Salazar (R-FL) buy 15K–50K 33 -14.7%
8 Apr 2026 Gil Cisneros (D-CA) buy 1K–15K 13 -1.4%
12 Mar 2026 Ro Khanna (D-CA) buy 1K–15K 13 +25.2%
20 May 2025 Marjorie Taylor Greene (R-GA) buy 1K–15K 5 +24.6%
15 May 2025 Josh Gottheimer (D-NJ) sell 15K–50K 27 n/a
15 May 2025 Josh Gottheimer (D-NJ) sell 1K–15K 35 n/a
15 May 2025 Ro Khanna (D-CA) sell 1K–15K 19 n/a
9 May 2025 Rob Bresnahan (R-PA) buy 1K–15K 30 +31.2%
10 Nov 2023 Ro Khanna (D-CA) sell 1K–15K 29 n/a
10 Nov 2023 Ro Khanna (D-CA) buy 1K–15K 37 +2.4%
9 Oct 2023 Ro Khanna (D-CA) buy 1K–15K 30 -1.5%
7 Sep 2023 Ro Khanna (D-CA) sell 1K–15K 34 n/a
12 Jul 2023 Ro Khanna (D-CA) buy 1K–15K 12 -15.5%
14 Jun 2023 Ro Khanna (D-CA) sell 1K–15K 20 n/a
14 Jun 2023 Ro Khanna (D-CA) sell 15K–50K 20 n/a
10 May 2023 Ro Khanna (D-CA) sell 15K–50K 28 n/a
10 May 2023 Ro Khanna (D-CA) sell 1K–15K 28 n/a
12 Apr 2023 Ro Khanna (D-CA) buy 1K–15K 14 -5.6%
10 Mar 2023 Ro Khanna (D-CA) buy 1K–15K 30 -12.0%
10 Mar 2023 Ro Khanna (D-CA) buy 1K–15K 30 -12.0%
7 Dec 2022 Ro Khanna (D-CA) buy 1K–15K 33 +2.9%
7 Dec 2022 Ro Khanna (D-CA) sell 1K–15K 34 n/a
11 Jul 2022 Ro Khanna (D-CA) buy 1K–15K 21 -1.1%
15 Jun 2022 Ro Khanna (D-CA) sell 1K–15K 18 n/a
15 Jun 2022 Ro Khanna (D-CA) buy 1K–15K 22 -2.3%
15 Jun 2022 Ro Khanna (D-CA) buy 1K–15K 39 -2.3%
15 Jun 2022 Ro Khanna (D-CA) buy 1K–15K 32 -2.3%
15 Jun 2022 Ro Khanna (D-CA) buy 1K–15K 23 -2.3%
15 Jun 2022 Ro Khanna (D-CA) buy 1K–15K 31 -2.3%
12 May 2022 Ro Khanna (D-CA) sell 15K–50K 30 n/a
12 May 2022 Ro Khanna (D-CA) buy 1K–15K 10 +0.3%
12 May 2022 Ro Khanna (D-CA) buy 1K–15K 18 +0.3%
12 May 2022 Ro Khanna (D-CA) buy 1K–15K 25 +0.3%
9 Feb 2022 Ro Khanna (D-CA) sell 1K–15K 18 n/a
3 Feb 2022 Tom Carper (D-DE) sell 1K–15K 16 n/a
8 Dec 2021 Ro Khanna (D-CA) buy 1K–15K 28 +8.9%
8 Dec 2021 Ro Khanna (D-CA) sell 1K–15K 35 n/a
8 Dec 2021 Ro Khanna (D-CA) buy 15K–50K 28 +8.9%
16 Sep 2021 Ro Khanna (D-CA) buy 1K–15K 30 -8.4%
16 Sep 2021 Ro Khanna (D-CA) sell 1K–15K 29 n/a
16 Sep 2021 Ro Khanna (D-CA) sell 1K–15K 40 n/a
18 May 2021 Tom Carper (D-DE) buy 1K–15K 178 -14.4%

Insider trades in GLW

as of 2026-08-31
Open market insider trades in GLW, newest first.
FiledInsiderTypeSharesPriceValue90 day vs S&P
31 Aug 2026 STEVERSON LEWIS A sell 13,100 $151.29 $2.0M n/a
9 Jun 2026 WEEKS WENDELL P sell 100,000 $186.46 $19M n/a
7 May 2026 Schlesinger Edward A sell 22,562 $186.08 $4.2M n/a

Frequently asked questions

Who has bought GLW?

26 Congress buys by 8 members and 0 insider buys are on file. The tables on this page list every one.

Did buying GLW after a disclosure beat the market?

Across 17 scored buys, Congress averaged +1.1% against the S&P 500 (SPY) over the 90 days after disclosure, with 41% of them ahead of the index. That result is not distinguishable from luck. A single stock is a small sample.

Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.

Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.