GPC · GENUINE PARTS CO
← all insidersWholesale-Motor Vehicle Supplies & New Parts · Listed on NYSE
Open-market insider flow over 30d · 90d · 180d · 365d · filter in table · CSV · JSON
Open-market trades1
Distinct insiders1
Bought$0
Sold$268.3K
Net flow$-268.3K
Recent filings
How to read this
- Filed
- Date the Form 4 was filed with the SEC. Insiders must file within 2 business days of the trade.
- Ticker
- The issuer's stock symbol. Select it to open that company's insider-activity page.
- Issuer
- The company whose shares were traded.
- Sector
- The issuer's industry (SEC SIC classification). Select a value to filter to that sector.
- Insider
- The reporting person: an officer, director, or 10% owner. Select a name to see all of their trades.
- Role
- The insider's relationship to the company: director, officer, or 10% owner.
- Code
- SEC transaction code describing the kind of transaction. Full official definitions are under “Transaction codes” below. A dot marks an open-market trade (P/S), the highest-conviction signal.
- Side
- Direction of the trade, from the filing's Acquired (A) ▲ / Disposed of (D) ▼ field: a buy or a sell.
- 10b5-1
- Trade made under a pre-arranged Rule 10b5-1 plan: scheduled in advance, not a discretionary decision (generally lower signal).
- Shares
- Number of shares in this transaction.
- Price
- Reported price per share. Blank for grants, gifts, and other trades with no stated price.
- Value
- Transaction value = shares × price. Left blank for grants, option exercises, gifts, and conversions, which have no cash price (see Own Δ for their impact).
- Owned after
- Form 4 column “Amount of Securities Beneficially Owned Following Reported Transaction(s)”: shares the insider held (directly or indirectly) immediately after this trade.
- Own Δ
- How much this trade changed the insider's own holding versus what they held just before it (not a share of the company). +45% grew it by 45%, 2.0× more than doubled it, −100% sold the entire stake, “new” built a position from nothing.
- Co. Δ
- Change in the insider's stake as a share of the whole company from this trade (transaction shares ÷ shares outstanding). The “(now …)” figure is their resulting total stake. Based on the latest reported shares outstanding; blank when unavailable.
- D/I
- Form 4 column “Ownership Form: Direct (D) or Indirect (I)”. Indirect holdings (for example, through a trust, fund, or family member) are detailed in the filing's “Nature of Indirect Beneficial Ownership.”
- Lag
- Days from the trade date to the filing date (Form 4 is due within 2 business days).
Transaction codes
Verbatim from the SEC's General Instructions for Forms 3, 4 and 5.
- P
- Open market or private purchase of non-derivative or derivative security
- S
- Open market or private sale of non-derivative or derivative security
- A
- Grant, award or other acquisition pursuant to Rule 16b-3(d)
- D
- Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
- F
- Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
- M
- Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
- G
- Bona fide gift
- C
- Conversion of derivative security
- X
- Exercise of in-the-money or at-the-money derivative security
- J
- Other acquisition or disposition (describe transaction)
| Filed ↓Date the Form 4 was filed with the SEC (due within 2 business days of the trade). | Insider | Role | CodeSEC transaction code describing the kind of transaction. See “How to read this” above for the official SEC definition of each code. The dot marks an open-market trade (P/S). | SideDirection of the trade: a buy (acquired ▲) or a sell (disposed ▼). | Shares | PriceReported price per share. Blank for trades with no stated price. | ValueTransaction value = shares × price. Left blank for grants, option exercises, gifts, and conversions, which have no cash price (see Own Δ). | Owned afterShares the insider held (directly or indirectly) immediately after this trade. | Own ΔHow much this trade changed the insider's own holding versus what they held just before it (not a share of the company). +45% grew it by 45%, 2.0× more than doubled it, −100% sold the entire stake, “new” built a position from nothing. | Co. ΔChange in the insider's stake as a share of the whole company from this trade (transaction shares ÷ shares outstanding). The “(now …)” figure is their resulting total stake in the company. Based on the latest reported shares outstanding; blank when unavailable. | Link to SEC filing |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-20 | Hulett Jennifer | Officer (EVP and Chief People Officer) | F | ▼ sell | 3020 | $134.54 | $40.6K | 21,311 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-08-04 | Masse Alain | Officer (President, N.A. Automotive) | F | ▼ sell | 4030 | $128.52 | $51.8K | 24,850 | −2% | −<0.01% (now 0.02%) | filing |
| 2026-07-06 | PRYOR JULIETTE WILLIAMS | Director | A | ▲ buy | 263→ 263 Common Stock | $118.75 | $31.2K | 4,634 | — | — | filing |
| 2026-07-06 | Cox Richard JR | Director | A | ▲ buy | 211→ 211 Common Stock | $118.75 | $25.1K | 5,581 | — | — | filing |
| 2026-06-26 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | S | ▼ sell10b5-1 | 2,3330 | $115.00 | $268.3K | 21,969 | −10% | −<0.01% (now 0.02%) | filing |
| 2026-05-11 | Hulett Jennifer | Officer (EVP and Chief People Officer) | F | ▼ sell | 4180 | $104.99 | $43.9K | 21,547 | −2% | −<0.01% (now 0.02%) | filing |
| 2026-05-11 | Hulett Jennifer | Officer (EVP and Chief People Officer) | A | ▲ buy | 4,5720 | — | — | 21,918 | +26% | +<0.01% (now 0.02%) | filing |
| 2026-05-06 | Masse Alain | Officer (President, N.A. Automotive) | F | ▼ sell | 2730 | $103.52 | $28.3K | 25,221 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-06 | Howe James F. | Officer (President, Motion) | S | ▼ sell10b5-1 | 4150 | $104.33 | $43.3K | 25,589 | −2% | −<0.01% (now 0.02%) | filing |
| 2026-05-06 | Howe James F. | Officer (President, Motion) | F | ▼ sell | 1730 | $103.52 | $17.9K | 25,868 | −0.7% | −<0.01% (now 0.02%) | filing |
| 2026-05-06 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | F | ▼ sell | 2680 | $103.52 | $27.7K | 24,302 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-06 | Nappier Herbert | Officer (EVP Finance and CFO) | F | ▼ sell | 8870 | $103.52 | $91.8K | 56,368 | −2% | −<0.01% (now 0.04%) | filing |
| 2026-05-06 | Lafont Jean-Jacques | Director | M | ▼ sell | 1,673→ 1,673 Common Stock | — | — | 1,673 | — | — | filing |
| 2026-05-06 | Lafont Jean-Jacques | Director | M | ▲ buy | 1,6730 | — | — | 1,673 | new | +<0.01% (now <0.01%) | filing |
| 2026-05-06 | Hardin Paul Russell | Director | M | ▼ sell | 1,673→ 1,673 Common Stock | — | — | 1,673 | — | — | filing |
| 2026-05-06 | Hardin Paul Russell | Director | F | ▼ sell | 4550 | $104.66 | $47.6K | 6,457 | −7% | −<0.01% (now <0.01%) | filing |
| 2026-05-06 | Hardin Paul Russell | Director | M | ▲ buy | 1,6730 | — | — | 6,912 | +32% | +<0.01% (now <0.01%) | filing |
| 2026-05-06 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | F | ▼ sell | 2,2160 | $103.52 | $229.4K | 110,977 | −2% | −<0.01% (now 0.08%) | filing |
| 2026-05-06 | Hyland Donna Westbrook | Director | M | ▼ sell | 1,673→ 1,673 Common Stock | — | — | 1,673 | — | — | filing |
| 2026-05-06 | Hyland Donna Westbrook | Director | F | ▼ sell | 4550 | $104.66 | $47.6K | 9,811 | −4% | −<0.01% (now <0.01%) | filing |
| 2026-05-06 | Hyland Donna Westbrook | Director | M | ▲ buy | 1,6730 | — | — | 10,266 | +19% | +<0.01% (now <0.01%) | filing |
| 2026-05-06 | PRYOR JULIETTE WILLIAMS | Director | M | ▼ sell | 1,673→ 1,673 Common Stock | — | — | 1,673 | — | — | filing |
| 2026-05-06 | PRYOR JULIETTE WILLIAMS | Director | F | ▼ sell | 4550 | $104.66 | $47.6K | 1,218 | −27% | −<0.01% (now <0.01%) | filing |
| 2026-05-06 | PRYOR JULIETTE WILLIAMS | Director | M | ▲ buy | 1,6730 | — | — | 1,673 | new | +<0.01% (now <0.01%) | filing |
| 2026-05-06 | Cox Richard JR | Director | M | ▼ sell | 1,673→ 1,673 Common Stock | — | — | 1,673 | — | — | filing |
| 2026-05-06 | Cox Richard JR | Director | F | ▼ sell | 4550 | $104.66 | $47.6K | 3,290 | −12% | −<0.01% (now <0.01%) | filing |
| 2026-05-06 | Cox Richard JR | Director | M | ▲ buy | 1,6730 | — | — | 3,745 | +81% | +<0.01% (now <0.01%) | filing |
| 2026-05-05 | Masse Alain | Officer (President, N.A. Automotive) | F | ▼ sell | 2650 | $104.99 | $27.8K | 25,457 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Masse Alain | Officer (President, N.A. Automotive) | F | ▼ sell | 5020 | $104.99 | $52.7K | 25,674 | −2% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Masse Alain | Officer (President, N.A. Automotive) | A | ▲ buy | 1,0500 | — | — | 26,176 | +4% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Masse Alain | Officer (President, N.A. Automotive) | F | ▼ sell | 3290 | $104.99 | $34.5K | 25,126 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Masse Alain | Officer (President, N.A. Automotive) | A | ▲ buy | 5,7150 | — | — | 25,429 | +29% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Schupmann Laurie | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | S | ▼ sell10b5-1 | 1,3920 | $104.09 | $144.9K | 26,004 | −5% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | F | ▼ sell | 630 | $104.99 | $6.6K | 32,998 | −0.2% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | F | ▼ sell | 1190 | $104.99 | $12.5K | 33,043 | −0.4% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | A | ▲ buy | 4040 | — | — | 33,162 | +1% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | F | ▼ sell | 3980 | $104.99 | $41.8K | 32,758 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Howe James F. | Officer (President, Motion) | A | ▲ buy | 5,7150 | — | — | 33,111 | +21% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | F | ▼ sell | 1270 | $104.99 | $13.3K | 24,513 | −0.5% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | F | ▼ sell | 2390 | $104.99 | $25.1K | 24,603 | −1.0% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | A | ▲ buy | 8070 | — | — | 24,842 | +3% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | F | ▼ sell | 3490 | $104.99 | $36.6K | 24,035 | −1% | −<0.01% (now 0.02%) | filing |
| 2026-05-05 | Galla Christopher T | Officer (SVP, GC, and Corp. Secretary) | A | ▲ buy | 3,8100 | — | — | 24,345 | +19% | +<0.01% (now 0.02%) | filing |
| 2026-05-05 | Nappier Herbert | Officer (EVP Finance and CFO) | F | ▼ sell | 7240 | — | — | 57,129 | −1% | −<0.01% (now 0.04%) | filing |
| 2026-05-05 | Nappier Herbert | Officer (EVP Finance and CFO) | F | ▼ sell | 1,1420 | $104.99 | $119.9K | 57,712 | −2% | −<0.01% (now 0.04%) | filing |
| 2026-05-05 | Nappier Herbert | Officer (EVP Finance and CFO) | A | ▲ buy | 3,0680 | — | — | 58,854 | +5% | +<0.01% (now 0.04%) | filing |
| 2026-05-05 | Nappier Herbert | Officer (EVP Finance and CFO) | F | ▼ sell | 1,1560 | $104.99 | $121.4K | 55,786 | −2% | −<0.01% (now 0.04%) | filing |
| 2026-05-05 | Nappier Herbert | Officer (EVP Finance and CFO) | A | ▲ buy | 8,3820 | — | — | 56,856 | +17% | +<0.01% (now 0.04%) | filing |
| 2026-05-05 | Lafont Jean-Jacques | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | Hardin Paul Russell | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | F | ▼ sell | 9520 | $104.99 | $100.0K | 112,878 | −0.8% | −<0.01% (now 0.08%) | filing |
| 2026-05-05 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | F | ▼ sell | 1,7980 | $104.99 | $188.8K | 113,644 | −2% | −<0.01% (now 0.08%) | filing |
| 2026-05-05 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | A | ▲ buy | 4,0360 | — | — | 115,442 | +4% | +<0.01% (now 0.08%) | filing |
| 2026-05-05 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | F | ▼ sell | 3,5450 | $104.99 | $372.2K | 111,406 | −3% | −<0.01% (now 0.08%) | filing |
| 2026-05-05 | STENGEL WILLIAM P II | Director, Officer (Chairman, President & CEO) | A | ▲ buy | 25,7170 | — | — | 114,686 | +29% | +0.02% (now 0.08%) | filing |
| 2026-05-05 | Hyland Donna Westbrook | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | Stevens Charles K. III | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | REBELEZ DARREN M | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | PRYOR JULIETTE WILLIAMS | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | Cox Richard JR | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | Carey Matt | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-05-05 | CARRUTHERS COURT D | Director | A | ▲ buy | 1,810→ 1,810 Common Stock | — | — | 1,810 | — | — | filing |
| 2026-04-20 | Hyland Donna Westbrook | Director | D | ▼ sell | 2,335→ 2,335 Common Stock | $110.93 | $259.0K | 7,798 | — | — | filing |
| 2026-04-03 | PRYOR JULIETTE WILLIAMS | Director | A | ▲ buy | 302→ 302 Common Stock | $103.52 | $31.3K | 4,333 | — | — | filing |
| 2026-04-03 | Cox Richard JR | Director | A | ▲ buy | 242→ 242 Common Stock | $103.52 | $25.1K | 5,323 | — | — | filing |
Up to 200 most recent filings · select a heading to sort, or open “How to read this” above for definitions · this company on SEC EDGAR.