Garmin Ltd (GRMN): Congress and insider trades
Who in Congress and inside the company traded GRMN, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Garmin Ltd (GRMN) is a listed stock on NYSE.
- 4 members of Congress filed 24 buys and 16 sells of GRMN, the latest published 2026-08-12 (12 August 2026).
- Insiders filed 0 open market buys worth $0 and 7 sells worth $5.8M, the latest filed 2026-08-20 (20 August 2026).
- Across 13 scored buys, Congress averaged -9.7% against the S&P 500 (SPY) over the 90 days after disclosure, with 15% of them ahead of the index. That result is clearly below the market.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in GRMN
as of 2026-08-12| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 12 Aug 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | n/a |
| 5 Aug 2026 | Tommy Tuberville (R-AL) | sell | 1K–15K | 824 | n/a |
| 11 Jun 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 25 | n/a |
| 9 Apr 2026 | Ro Khanna (D-CA) | buy | 1K–15K | 28 | -15.3% |
| 12 Mar 2026 | Ro Khanna (D-CA) | sell | 1K–15K | 32 | n/a |
| 9 Oct 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 30 | +5.1% |
| 7 Sep 2023 | Ro Khanna (D-CA) | sell | 1K–15K | 8 | n/a |
| 9 Aug 2023 | Ro Khanna (D-CA) | buy | 1K–15K | 10 | +14.2% |
| 15 May 2023 | Chuck Fleischmann (R-TN) | buy | 1K–15K | 29 | -7.6% |
| 12 May 2023 | Tommy Tuberville (R-AL) | buy | 1K–15K | 39 | -7.9% |
| 10 Nov 2022 | Tommy Tuberville (R-AL) | sell | 1K–15K | 36 | n/a |
| 9 Sep 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 38 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 21 | n/a |
| 11 Jul 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 10 | -16.1% |
| 15 Jun 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | -12.1% |
| 12 May 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 25 | n/a |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 22 | -2.4% |
| 11 Mar 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 19 | -2.4% |
| 1 Mar 2022 | Diana Harshbarger (R-TN) | sell | 1K–15K | 31 | n/a |
| 1 Mar 2022 | Diana Harshbarger (R-TN) | sell | 1K–15K | 31 | n/a |
| 1 Mar 2022 | Diana Harshbarger (R-TN) | sell | 1K–15K | 31 | n/a |
| 9 Feb 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 19 | n/a |
| 9 Feb 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 18 | -8.3% |
| 9 Feb 2022 | Ro Khanna (D-CA) | buy | 1K–15K | 28 | -8.3% |
| 10 Jan 2022 | Ro Khanna (D-CA) | sell | 1K–15K | 24 | n/a |
| 8 Dec 2021 | Ro Khanna (D-CA) | sell | 1K–15K | 35 | n/a |
| 8 Dec 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 28 | -9.8% |
| 10 Nov 2021 | Ro Khanna (D-CA) | sell | 15K–50K | 33 | n/a |
| 16 Sep 2021 | Ro Khanna (D-CA) | buy | 1K–15K | 40 | -25.0% |
| 16 Sep 2021 | Ro Khanna (D-CA) | sell | 15K–50K | 29 | n/a |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 179 | -23.4% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 190 | -23.4% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 179 | -23.4% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 130 | -23.4% |
| 28 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 179 | -23.4% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 168 | -18.2% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 119 | -18.2% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 168 | -18.2% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 168 | -18.2% |
| 17 Aug 2021 | Diana Harshbarger (R-TN) | buy | 1K–15K | 179 | -18.2% |
Nothing matches that search.
Insider trades in GRMN
as of 2026-08-20| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 20 Aug 2026 | Wang Cheng-Wei | sell | 9,941 | $299.36 | $3.0M | n/a |
| 31 Jul 2026 | MAXFIELD JOSHUA H | sell | 1,152 | $291.13 | $335K | n/a |
| 31 Jul 2026 | Biddlecombe Sean | sell | 986 | $292.88 | $289K | n/a |
| 31 Jul 2026 | PEMBLE CLIFTON A | sell | 4,029 | $300.00 | $1.2M | n/a |
| 9 Jun 2026 | Hartnett Joseph J | sell | 643 | $263.57 | $169K | n/a |
| 8 Jun 2026 | Boessen Douglas G. | sell | 2,000 | $237.91 | $476K | n/a |
| 10 Mar 2026 | LINK EDWARD J. | sell | 1,275 | $243.64 | $311K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought GRMN?
24 Congress buys by 4 members and 0 insider buys are on file. The tables on this page list every one.
Did buying GRMN after a disclosure beat the market?
Across 13 scored buys, Congress averaged -9.7% against the S&P 500 (SPY) over the 90 days after disclosure, with 15% of them ahead of the index. That result is clearly below the market. 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.