investing-statsSEC Form 4 insider transactions

HMC

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Open-market insider flow over 30d · 90d · 180d · 365d · filter in table · CSV · JSON

No open-market insider trades stored for HMC in the last 90 days. The full filing history below may still show grants, exercises, or older activity.

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 HMC
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
2026-09-03Kokubu FumiyaDirectorA buy700$10.76$753229+44%+<0.01% (now <0.01%)filing
2026-09-03Nagata RyokoDirectorA buy700$10.76$753253+38%+<0.01% (now <0.01%)filing
2026-09-03Igarashi MasayukiOfficer (Managing Executive Officer)A buy4540$10.76$4.9K2,033+29%+<0.01% (now <0.01%)filing
2026-09-03Higashi KazuhiroDirectorA buy700$10.76$753253+38%+<0.01% (now <0.01%)filing
2026-09-03Morisawa JiroDirectorA buy3830$10.76$4.1K1,229+45%+<0.01% (now <0.01%)filing
2026-09-03Ito HironaoOfficer (Managing Executive Officer)A buy4420$10.76$4.8K1,921+30%+<0.01% (now <0.01%)filing
2026-09-03Agatsuma MikaDirectorA buy700$10.76$753280+33%+<0.01% (now <0.01%)filing
2026-09-03Ogawa YoichiroDirectorA buy700$10.76$753253+38%+<0.01% (now <0.01%)filing
2026-09-03Fujimura EijiOfficer (See Remarks)A buy7670$10.76$8.3K3,328+30%+<0.01% (now <0.01%)filing
2026-09-03Oe KensukeOfficer (Managing Executive Officer)A buy4420$10.76$4.8K1,920+30%+<0.01% (now <0.01%)filing
2026-09-03Sakai KunihikoDirectorA buy700$10.76$753292+32%+<0.01% (now <0.01%)filing
2026-09-03Suzuki AsakoDirectorA buy3830$10.76$4.1K1,235+45%+<0.01% (now <0.01%)filing
2026-08-07Shikama MahitoDirector, Officer (Executive Officer)A buy5,0000$10.40$52.0K12,728+65%+<0.01% (now <0.01%)filing
2026-08-05Nagata RyokoDirectorA buy720$10.36$746182+65%+<0.01% (now <0.01%)filing
2026-08-05Agatsuma MikaDirectorA buy720$10.36$746209+53%+<0.01% (now <0.01%)filing
2026-08-05Sakai KunihikoDirectorA buy720$10.36$746221+48%+<0.01% (now <0.01%)filing
2026-08-05Kokubu FumiyaDirectorA buy720$10.36$746158+84%+<0.01% (now <0.01%)filing
2026-08-05Morisawa JiroDirectorA buy3940$10.36$4.1K846+87%+<0.01% (now <0.01%)filing
2026-08-05Ogawa YoichiroDirectorA buy720$10.36$746182+65%+<0.01% (now <0.01%)filing
2026-08-05Suzuki AsakoDirectorA buy3940$10.36$4.1K851+86%+<0.01% (now <0.01%)filing
2026-08-05Higashi KazuhiroDirectorA buy720$10.36$746182+65%+<0.01% (now <0.01%)filing
2026-08-05Oe KensukeOfficer (Managing Executive Officer)A buy4550$10.36$4.7K1,477+45%+<0.01% (now <0.01%)filing
2026-08-05Igarashi MasayukiOfficer (Managing Executive Officer)A buy4670$10.36$4.8K1,578+42%+<0.01% (now <0.01%)filing
2026-08-05Ito HironaoOfficer (Managing Executive Officer)A buy4550$10.36$4.7K1,478+44%+<0.01% (now <0.01%)filing
2026-08-05Fujimura EijiOfficer (See Remarks)A buy7890$10.36$8.2K2,561+45%+<0.01% (now <0.01%)filing
2026-07-06Sakai KunihikoDirectorA buy830$9.23$7661482.3×+<0.01% (now <0.01%)filing
2026-07-06Ogawa YoichiroDirectorA buy820$9.23$7571094.0×+<0.01% (now <0.01%)filing
2026-07-06Morisawa JiroDirectorA buy4410$9.23$4.1K45145×+<0.01% (now <0.01%)filing
2026-07-06Agatsuma MikaDirectorA buy820$9.23$7571362.5×+<0.01% (now <0.01%)filing
2026-07-06Kokubu FumiyaDirectorA buy820$9.23$7578622×+<0.01% (now <0.01%)filing
2026-07-06Nagata RyokoDirectorA buy820$9.23$7571094.0×+<0.01% (now <0.01%)filing
2026-07-06Fujimura EijiOfficer (See Remarks)A buy1,7600$9.23$16.2K1,771161×+<0.01% (now <0.01%)filing
2026-07-06Igarashi MasayukiOfficer (Managing Executive Officer)A buy1,0220$9.23$9.4K1,11112×+<0.01% (now <0.01%)filing
2026-07-06Oe KensukeOfficer (Managing Executive Officer)A buy9940$9.23$9.2K1,02138×+<0.01% (now <0.01%)filing
2026-07-06Ito HironaoOfficer (Managing Executive Officer)A buy9940$9.23$9.2K1,02335×+<0.01% (now <0.01%)filing
2026-07-06Suzuki AsakoDirectorA buy4410$9.23$4.1K45630×+<0.01% (now <0.01%)filing
2026-07-06Higashi KazuhiroDirectorA buy820$9.23$7571094.0×+<0.01% (now <0.01%)filing
2026-06-04Nagata RyokoDirectorA buy810$9.14$740327+33%+<0.01% (now <0.01%)filing
2026-06-04Inoue KatsushiDirectorA buy4380$9.14$4.0K955+85%+<0.01% (now <0.01%)filing
2026-06-04Ito HironaoOfficer (Managing Executive Officer)A buy4990$9.14$4.6K1,728+41%+<0.01% (now <0.01%)filing
2026-06-04Igarashi MasayukiOfficer (Managing Executive Officer)A buy5130$9.14$4.7K1,788+40%+<0.01% (now <0.01%)filing
2026-06-04Oe KensukeOfficer (Managing Executive Officer)A buy4990$9.14$4.6K1,726+41%+<0.01% (now <0.01%)filing
2026-06-04Suzuki AsakoDirectorA buy4380$9.14$4.0K1,514+41%+<0.01% (now <0.01%)filing
2026-06-04Higashi KazuhiroDirectorA buy810$9.14$740327+33%+<0.01% (now <0.01%)filing
2026-06-04Morisawa JiroDirectorA buy4380$9.14$4.0K1,509+41%+<0.01% (now <0.01%)filing
2026-06-04Kokubu FumiyaDirectorA buy810$9.14$740304+36%+<0.01% (now <0.01%)filing
2026-06-04Ogawa YoichiroDirectorA buy810$9.14$740327+33%+<0.01% (now <0.01%)filing
2026-06-04Sakai KunihikoDirectorA buy810$9.14$740365+29%+<0.01% (now <0.01%)filing
2026-06-04Fujimura EijiDirector, Officer (See Remarks)A buy8840$9.14$8.1K1,910+86%+<0.01% (now <0.01%)filing
2026-06-04Agatsuma MikaDirectorA buy810$9.14$740353+30%+<0.01% (now <0.01%)filing
2026-06-02Takeishi IkuoOfficer (Executive Officer)A buy100013,344+0.8%+<0.01% (now <0.01%)filing
2026-06-02Takeishi IkuoOfficer (Executive Officer)A buy6,2000$9.02$55.9K13,244+88%+<0.01% (now <0.01%)filing
2026-06-02Imai TakashiOfficer (Executive Officer)A buy7,9650$9.02$71.8K13,4092.5×+<0.01% (now <0.01%)filing
2026-06-02Kawaguchi MasaoOfficer (Executive Officer)A buy5,7000$9.02$51.4K13,474+73%+<0.01% (now <0.01%)filing
2026-06-01Mihara DaikiOfficer (Executive Officer)A buy332018,115+2%+<0.01% (now <0.01%)filing
2026-06-01Kato MinoruOfficer (Managing Executive Officer)A buy332026,449+1%+<0.01% (now <0.01%)filing
2026-06-01Mibe ToshihiroDirector, Officer (See Remarks)A buy79,8570487,834+20%+<0.01% (now 0.03%)filing
2026-06-01Matsuo AyumuOfficer (Managing Executive Officer)A buy440028,498+2%+<0.01% (now <0.01%)filing
2026-06-01Inoue KatsushiDirectorA buy26,0510109,732+31%+<0.01% (now <0.01%)filing
2026-06-01Ozawa ManabuOfficer (Managing Executive Officer)A buy15,527045,330+52%+<0.01% (now <0.01%)filing
2026-06-01Onuma TakashiOfficer (Executive Officer)A buy343025,314+1%+<0.01% (now <0.01%)filing
2026-06-01Akiwa ToshihiroOfficer (Executive Officer)A buy343018,388+2%+<0.01% (now <0.01%)filing
2026-05-11Kokubu FumiyaDirectorA buy940$8.10$761222+73%+<0.01% (now <0.01%)filing
2026-05-11Ogawa YoichiroDirectorA buy940$8.10$761246+62%+<0.01% (now <0.01%)filing
2026-05-11Higashi KazuhiroDirectorA buy940$8.10$761246+62%+<0.01% (now <0.01%)filing
2026-05-11Nagata RyokoDirectorA buy940$8.10$761246+62%+<0.01% (now <0.01%)filing
2026-05-11Sakai KunihikoDirectorA buy940$8.10$761284+49%+<0.01% (now <0.01%)filing
2026-05-11Suzuki AsakoDirectorA buy5120$8.10$4.1K1,075+91%+<0.01% (now <0.01%)filing
2026-05-11Morisawa JiroDirectorA buy5120$8.10$4.1K1,070+92%+<0.01% (now <0.01%)filing
2026-05-11Ito HironaoOfficer (Managing Executive Officer)A buy5840$8.10$4.7K1,228+91%+<0.01% (now <0.01%)filing
2026-05-11Oe KensukeOfficer (Managing Executive Officer)A buy5840$8.10$4.7K1,227+91%+<0.01% (now <0.01%)filing
2026-05-11Igarashi MasayukiOfficer (Managing Executive Officer)A buy5990$8.10$4.9K1,275+89%+<0.01% (now <0.01%)filing
2026-05-11Inoue KatsushiDirectorA buy5090$8.10$4.1K509new+<0.01% (now <0.01%)filing
2026-05-11Fujimura EijiOfficer (See Remarks)A buy1,0260$8.10$8.3K1,026new+<0.01% (now <0.01%)filing
2026-05-11Agatsuma MikaDirectorA buy940$8.10$761272+53%+<0.01% (now <0.01%)filing
2026-04-16Igarashi MasayukiOfficer (Managing Executive Officer)A buy6280$8.16$5.1K67514×+<0.01% (now <0.01%)filing
2026-04-16Sakai KunihikoDirectorA buy940$8.16$767189+99%+<0.01% (now <0.01%)filing
2026-04-16Ogawa YoichiroDirectorA buy940$8.16$7671512.6×+<0.01% (now <0.01%)filing
2026-04-16Nagata RyokoDirectorA buy940$8.16$7671512.6×+<0.01% (now <0.01%)filing
2026-04-16Morisawa JiroDirectorA buy5100$8.16$4.2K55712×+<0.01% (now <0.01%)filing
2026-04-16Kokubu FumiyaDirectorA buy940$8.16$7671283.8×+<0.01% (now <0.01%)filing
2026-04-16Suzuki AsakoDirectorA buy5100$8.16$4.2K56211×+<0.01% (now <0.01%)filing
2026-04-16Higashi KazuhiroDirectorA buy940$8.16$7671512.6×+<0.01% (now <0.01%)filing
2026-04-16Ito HironaoOfficer (Managing Executive Officer)A buy6280$8.16$5.1K64343×+<0.01% (now <0.01%)filing
2026-04-16Takizawa KazuhiroOfficer (Managing Executive Officer)A buy6280$8.16$5.1K7069.1×+<0.01% (now <0.01%)filing
2026-04-16Takizawa KazuhiroOfficer (Managing Executive Officer)A buy5,752025,752+29%+<0.01% (now <0.01%)filing
2026-04-16Oe KensukeOfficer (Managing Executive Officer)A buy6280$8.16$5.1K64246×+<0.01% (now <0.01%)filing
2026-04-16Agatsuma MikaDirectorA buy940$8.16$7671772.1×+<0.01% (now <0.01%)filing
2026-04-14Kato MinoruOfficer (Managing Executive Officer)A buy5,752026,117+28%+<0.01% (now <0.01%)filing
2026-04-14Mihara DaikiOfficer (Executive Officer)A buy4,344017,783+32%+<0.01% (now <0.01%)filing
2026-04-14Onuma TakashiOfficer (Executive Officer)A buy4,474024,971+22%+<0.01% (now <0.01%)filing
2026-04-14Ozawa ManabuOfficer (Managing Executive Officer)A buy5,752029,803+24%+<0.01% (now <0.01%)filing
2026-04-14Mibe ToshihiroDirector, Officer (See Remarks)A buy54,5680407,977+15%+<0.01% (now 0.02%)filing
2026-04-14Matsuo AyumuOfficer (Managing Executive Officer)A buy5,752028,058+26%+<0.01% (now <0.01%)filing
2026-04-14Kaihara NoriyaDirector, Officer (See Remarks)A buy23,1130174,892+15%+<0.01% (now 0.01%)filing
2026-04-14Akiwa ToshihiroOfficer (Executive Officer)A buy4,474018,045+33%+<0.01% (now <0.01%)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.