CapitolRadar tracks every publicly disclosed GLW trade by US congress members and corporate insiders: 42 disclosed trades (24 buys, 18 sells) by 4 tracked traders, from 2022-01-21 to 2026-09-24. Updated daily from official filings.
Want a ping when Congress buys GLW? Free email alerts on notable disclosed trades — plus a $100,000 fantasy portfolio to play along against three AI traders. Join free
Corning Inc (GLW) — Technology · Hardware, Equipment & Parts, market cap about $131.6B.
Cluster watch: 2 distinct tracked traders disclosed buying GLW in the last 45 days: Maria Elvira Salazar, Ro Khanna.
CapitolRadar analysis
38 trades, with buys ahead by 6
38 tracked GLW trades span January 21, 2022 through May 28, 2025: 22 buys and 16 sells by 3 distinct traders. Buys represent about 58% of the activity, but the sample is narrow because every transaction comes from only three people. The data identifies Ro Khanna as the most frequent buyer, with 15 buys and a last buy on October 2, 2023. Josh Gottheimer recorded 4 buys, most recently on May 28, 2025, while Marjorie Taylor Greene recorded 3, most recently on May 14, 2025.
8 buys across the first two quarters of 2025
2025 Q2 contains 6 trades—4 buys and 2 sells—following 2 buys and no sells in 2025 Q1. That makes the first two quarters of 2025 entirely net-buying by transaction count, with 8 buys against 2 sells. Earlier quarters were mixed: 2024 Q4 had 1 buy among 2 trades, while 2024 Q1 had no buys among 2 trades. In 2023, Q1 had 2 buys in 2 trades; Q2 had 1 buy in 5; Q3 had 1 buy in 2; and Q4 had 1 buy in 3. These listed quarterly figures account for 24 of the 38 total tracked trades, so the quarter-by-quarter excerpt is incomplete.
4 overlapping tickers shared by two GLW buyers
2 of the 3 GLW buyers also bought each of ADI, GOOGL, FCX and PANW. RCL and STLD each overlap with 1 GLW buyer. These counts show portfolio overlap only; with three traders, they are too small to establish a broad pattern or explain why any GLW trade occurred.
Congressional disclosures may appear up to 45 days after a transaction, so filing visibility is not real-time. Disclosed transaction values are reported in ranges, making any amount-based totals estimates; no transaction amounts are provided here. The supplied data also does not identify separate corporate-insider activity.
Analysis written from the tracked record on 2026-09-03; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 4 | 2 | 2 |
| 2025 Q2 | 6 | 4 | 2 |
| 2025 Q1 | 2 | 2 | 0 |
| 2024 Q4 | 2 | 1 | 1 |
| 2024 Q1 | 2 | 0 | 2 |
| 2023 Q4 | 3 | 1 | 2 |
| 2023 Q3 | 2 | 1 | 1 |
| 2023 Q2 | 5 | 1 | 4 |
Who is buying GLW?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Ro Khanna | 16 | 2026-09-04 | — |
| Josh Gottheimer | 4 | 2025-05-28 | — |
| Marjorie Taylor Greene | 3 | 2025-05-14 | — |
| Maria Elvira Salazar | 1 | 2026-09-08 | — |
Disclosed trades in GLW
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-24 | Maria Elvira Salazar | sell | $1,001 - $15,000 | — |
| 2026-09-08 | Maria Elvira Salazar | buy | $1,001 - $15,000 | — |
| 2026-09-04 | Maria Elvira Salazar | sell | $1,001 - $15,000 | — |
| 2026-09-04 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2025-05-28 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2025-05-22 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2025-05-14 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-05-05 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2025-04-17 | Josh Gottheimer | sell | $15,001 - $50,000 | — |
| 2025-04-09 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2025-01-30 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2025-01-27 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2024-11-08 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-11-01 | Marjorie Taylor Greene | buy | $1,001 - $15,000 | — |
| 2024-03-22 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-03-07 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2023-11-03 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2023-10-10 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2023-10-02 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-09-06 | Ro Khanna | buy | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of GLW disclosed buying in the last six months: ADI (2) · SNDK (2) · RSG (2) · MRNA (2) · META (2) · MSFT (2).
About Corning Inc
Corning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally. The company provides optical fibers and cables; and hardware and equipment products, such as cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for the telecommunications industry, businesses, governments, and individuals. It also offers glass substrates for flat panel dis…
Frequently asked questions
Which politicians bought GLW most?
Ro Khanna leads with 16 disclosed buys, followed by Josh Gottheimer.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
Get alerts when trades like these are disclosed. Free account: fantasy portfolio + email alerts. Premium: a 6-hour head start on every signal.
CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.