investing-statsSEC Form 4 insider transactions

GPC · GENUINE PARTS CO

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Wholesale-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)
Recent Form 4 filings for GPC
FiledDate the Form 4 was filed with the SEC (due within 2 business days of the trade).InsiderRoleCodeSEC 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 ▼).SharesNumber of shares in this transaction.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
2026-08-20Hulett JenniferOfficer (EVP and Chief People Officer)F sell3020$134.54$40.6K21,311−1%−<0.01% (now 0.02%)filing
2026-08-04Masse AlainOfficer (President, N.A. Automotive)F sell4030$128.52$51.8K24,850−2%−<0.01% (now 0.02%)filing
2026-07-06PRYOR JULIETTE WILLIAMSDirectorA buy263 263 Common Stock$118.75$31.2K4,634filing
2026-07-06Cox Richard JRDirectorA buy211 211 Common Stock$118.75$25.1K5,581filing
2026-06-26Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)S sell10b5-12,3330$115.00$268.3K21,969−10%−<0.01% (now 0.02%)filing
2026-05-11Hulett JenniferOfficer (EVP and Chief People Officer)F sell4180$104.99$43.9K21,547−2%−<0.01% (now 0.02%)filing
2026-05-11Hulett JenniferOfficer (EVP and Chief People Officer)A buy4,572021,918+26%+<0.01% (now 0.02%)filing
2026-05-06Masse AlainOfficer (President, N.A. Automotive)F sell2730$103.52$28.3K25,221−1%−<0.01% (now 0.02%)filing
2026-05-06Howe James F.Officer (President, Motion)S sell10b5-14150$104.33$43.3K25,589−2%−<0.01% (now 0.02%)filing
2026-05-06Howe James F.Officer (President, Motion)F sell1730$103.52$17.9K25,868−0.7%−<0.01% (now 0.02%)filing
2026-05-06Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)F sell2680$103.52$27.7K24,302−1%−<0.01% (now 0.02%)filing
2026-05-06Nappier HerbertOfficer (EVP Finance and CFO)F sell8870$103.52$91.8K56,368−2%−<0.01% (now 0.04%)filing
2026-05-06Lafont Jean-JacquesDirectorM sell1,673 1,673 Common Stock1,673filing
2026-05-06Lafont Jean-JacquesDirectorM buy1,67301,673new+<0.01% (now <0.01%)filing
2026-05-06Hardin Paul RussellDirectorM sell1,673 1,673 Common Stock1,673filing
2026-05-06Hardin Paul RussellDirectorF sell4550$104.66$47.6K6,457−7%−<0.01% (now <0.01%)filing
2026-05-06Hardin Paul RussellDirectorM buy1,67306,912+32%+<0.01% (now <0.01%)filing
2026-05-06STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)F sell2,2160$103.52$229.4K110,977−2%−<0.01% (now 0.08%)filing
2026-05-06Hyland Donna WestbrookDirectorM sell1,673 1,673 Common Stock1,673filing
2026-05-06Hyland Donna WestbrookDirectorF sell4550$104.66$47.6K9,811−4%−<0.01% (now <0.01%)filing
2026-05-06Hyland Donna WestbrookDirectorM buy1,673010,266+19%+<0.01% (now <0.01%)filing
2026-05-06PRYOR JULIETTE WILLIAMSDirectorM sell1,673 1,673 Common Stock1,673filing
2026-05-06PRYOR JULIETTE WILLIAMSDirectorF sell4550$104.66$47.6K1,218−27%−<0.01% (now <0.01%)filing
2026-05-06PRYOR JULIETTE WILLIAMSDirectorM buy1,67301,673new+<0.01% (now <0.01%)filing
2026-05-06Cox Richard JRDirectorM sell1,673 1,673 Common Stock1,673filing
2026-05-06Cox Richard JRDirectorF sell4550$104.66$47.6K3,290−12%−<0.01% (now <0.01%)filing
2026-05-06Cox Richard JRDirectorM buy1,67303,745+81%+<0.01% (now <0.01%)filing
2026-05-05Masse AlainOfficer (President, N.A. Automotive)F sell2650$104.99$27.8K25,457−1%−<0.01% (now 0.02%)filing
2026-05-05Masse AlainOfficer (President, N.A. Automotive)F sell5020$104.99$52.7K25,674−2%−<0.01% (now 0.02%)filing
2026-05-05Masse AlainOfficer (President, N.A. Automotive)A buy1,050026,176+4%+<0.01% (now 0.02%)filing
2026-05-05Masse AlainOfficer (President, N.A. Automotive)F sell3290$104.99$34.5K25,126−1%−<0.01% (now 0.02%)filing
2026-05-05Masse AlainOfficer (President, N.A. Automotive)A buy5,715025,429+29%+<0.01% (now 0.02%)filing
2026-05-05Schupmann LaurieDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05Howe James F.Officer (President, Motion)S sell10b5-11,3920$104.09$144.9K26,004−5%−<0.01% (now 0.02%)filing
2026-05-05Howe James F.Officer (President, Motion)F sell630$104.99$6.6K32,998−0.2%−<0.01% (now 0.02%)filing
2026-05-05Howe James F.Officer (President, Motion)F sell1190$104.99$12.5K33,043−0.4%−<0.01% (now 0.02%)filing
2026-05-05Howe James F.Officer (President, Motion)A buy404033,162+1%+<0.01% (now 0.02%)filing
2026-05-05Howe James F.Officer (President, Motion)F sell3980$104.99$41.8K32,758−1%−<0.01% (now 0.02%)filing
2026-05-05Howe James F.Officer (President, Motion)A buy5,715033,111+21%+<0.01% (now 0.02%)filing
2026-05-05Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)F sell1270$104.99$13.3K24,513−0.5%−<0.01% (now 0.02%)filing
2026-05-05Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)F sell2390$104.99$25.1K24,603−1.0%−<0.01% (now 0.02%)filing
2026-05-05Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)A buy807024,842+3%+<0.01% (now 0.02%)filing
2026-05-05Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)F sell3490$104.99$36.6K24,035−1%−<0.01% (now 0.02%)filing
2026-05-05Galla Christopher TOfficer (SVP, GC, and Corp. Secretary)A buy3,810024,345+19%+<0.01% (now 0.02%)filing
2026-05-05Nappier HerbertOfficer (EVP Finance and CFO)F sell724057,129−1%−<0.01% (now 0.04%)filing
2026-05-05Nappier HerbertOfficer (EVP Finance and CFO)F sell1,1420$104.99$119.9K57,712−2%−<0.01% (now 0.04%)filing
2026-05-05Nappier HerbertOfficer (EVP Finance and CFO)A buy3,068058,854+5%+<0.01% (now 0.04%)filing
2026-05-05Nappier HerbertOfficer (EVP Finance and CFO)F sell1,1560$104.99$121.4K55,786−2%−<0.01% (now 0.04%)filing
2026-05-05Nappier HerbertOfficer (EVP Finance and CFO)A buy8,382056,856+17%+<0.01% (now 0.04%)filing
2026-05-05Lafont Jean-JacquesDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05Hardin Paul RussellDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)F sell9520$104.99$100.0K112,878−0.8%−<0.01% (now 0.08%)filing
2026-05-05STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)F sell1,7980$104.99$188.8K113,644−2%−<0.01% (now 0.08%)filing
2026-05-05STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)A buy4,0360115,442+4%+<0.01% (now 0.08%)filing
2026-05-05STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)F sell3,5450$104.99$372.2K111,406−3%−<0.01% (now 0.08%)filing
2026-05-05STENGEL WILLIAM P IIDirector, Officer (Chairman, President & CEO)A buy25,7170114,686+29%+0.02% (now 0.08%)filing
2026-05-05Hyland Donna WestbrookDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05Stevens Charles K. IIIDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05REBELEZ DARREN MDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05PRYOR JULIETTE WILLIAMSDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05Cox Richard JRDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05Carey MattDirectorA buy1,810 1,810 Common Stock1,810filing
2026-05-05CARRUTHERS COURT DDirectorA buy1,810 1,810 Common Stock1,810filing
2026-04-20Hyland Donna WestbrookDirectorD sell2,335 2,335 Common Stock$110.93$259.0K7,798filing
2026-04-03PRYOR JULIETTE WILLIAMSDirectorA buy302 302 Common Stock$103.52$31.3K4,333filing
2026-04-03Cox Richard JRDirectorA buy242 242 Common Stock$103.52$25.1K5,323filing

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.