HMC
← all insidersOpen-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)
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-03 | Kokubu Fumiya | Director | A | ▲ buy | 700 | $10.76 | $753 | 229 | +44% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Nagata Ryoko | Director | A | ▲ buy | 700 | $10.76 | $753 | 253 | +38% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 4540 | $10.76 | $4.9K | 2,033 | +29% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Higashi Kazuhiro | Director | A | ▲ buy | 700 | $10.76 | $753 | 253 | +38% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Morisawa Jiro | Director | A | ▲ buy | 3830 | $10.76 | $4.1K | 1,229 | +45% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 4420 | $10.76 | $4.8K | 1,921 | +30% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Agatsuma Mika | Director | A | ▲ buy | 700 | $10.76 | $753 | 280 | +33% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Ogawa Yoichiro | Director | A | ▲ buy | 700 | $10.76 | $753 | 253 | +38% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Fujimura Eiji | Officer (See Remarks) | A | ▲ buy | 7670 | $10.76 | $8.3K | 3,328 | +30% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 4420 | $10.76 | $4.8K | 1,920 | +30% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Sakai Kunihiko | Director | A | ▲ buy | 700 | $10.76 | $753 | 292 | +32% | +<0.01% (now <0.01%) | filing |
| 2026-09-03 | Suzuki Asako | Director | A | ▲ buy | 3830 | $10.76 | $4.1K | 1,235 | +45% | +<0.01% (now <0.01%) | filing |
| 2026-08-07 | Shikama Mahito | Director, Officer (Executive Officer) | A | ▲ buy | 5,0000 | $10.40 | $52.0K | 12,728 | +65% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Nagata Ryoko | Director | A | ▲ buy | 720 | $10.36 | $746 | 182 | +65% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Agatsuma Mika | Director | A | ▲ buy | 720 | $10.36 | $746 | 209 | +53% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Sakai Kunihiko | Director | A | ▲ buy | 720 | $10.36 | $746 | 221 | +48% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Kokubu Fumiya | Director | A | ▲ buy | 720 | $10.36 | $746 | 158 | +84% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Morisawa Jiro | Director | A | ▲ buy | 3940 | $10.36 | $4.1K | 846 | +87% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Ogawa Yoichiro | Director | A | ▲ buy | 720 | $10.36 | $746 | 182 | +65% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Suzuki Asako | Director | A | ▲ buy | 3940 | $10.36 | $4.1K | 851 | +86% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Higashi Kazuhiro | Director | A | ▲ buy | 720 | $10.36 | $746 | 182 | +65% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 4550 | $10.36 | $4.7K | 1,477 | +45% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 4670 | $10.36 | $4.8K | 1,578 | +42% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 4550 | $10.36 | $4.7K | 1,478 | +44% | +<0.01% (now <0.01%) | filing |
| 2026-08-05 | Fujimura Eiji | Officer (See Remarks) | A | ▲ buy | 7890 | $10.36 | $8.2K | 2,561 | +45% | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Sakai Kunihiko | Director | A | ▲ buy | 830 | $9.23 | $766 | 148 | 2.3× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Ogawa Yoichiro | Director | A | ▲ buy | 820 | $9.23 | $757 | 109 | 4.0× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Morisawa Jiro | Director | A | ▲ buy | 4410 | $9.23 | $4.1K | 451 | 45× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Agatsuma Mika | Director | A | ▲ buy | 820 | $9.23 | $757 | 136 | 2.5× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Kokubu Fumiya | Director | A | ▲ buy | 820 | $9.23 | $757 | 86 | 22× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Nagata Ryoko | Director | A | ▲ buy | 820 | $9.23 | $757 | 109 | 4.0× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Fujimura Eiji | Officer (See Remarks) | A | ▲ buy | 1,7600 | $9.23 | $16.2K | 1,771 | 161× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 1,0220 | $9.23 | $9.4K | 1,111 | 12× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 9940 | $9.23 | $9.2K | 1,021 | 38× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 9940 | $9.23 | $9.2K | 1,023 | 35× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Suzuki Asako | Director | A | ▲ buy | 4410 | $9.23 | $4.1K | 456 | 30× | +<0.01% (now <0.01%) | filing |
| 2026-07-06 | Higashi Kazuhiro | Director | A | ▲ buy | 820 | $9.23 | $757 | 109 | 4.0× | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Nagata Ryoko | Director | A | ▲ buy | 810 | $9.14 | $740 | 327 | +33% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Inoue Katsushi | Director | A | ▲ buy | 4380 | $9.14 | $4.0K | 955 | +85% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 4990 | $9.14 | $4.6K | 1,728 | +41% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 5130 | $9.14 | $4.7K | 1,788 | +40% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 4990 | $9.14 | $4.6K | 1,726 | +41% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Suzuki Asako | Director | A | ▲ buy | 4380 | $9.14 | $4.0K | 1,514 | +41% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Higashi Kazuhiro | Director | A | ▲ buy | 810 | $9.14 | $740 | 327 | +33% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Morisawa Jiro | Director | A | ▲ buy | 4380 | $9.14 | $4.0K | 1,509 | +41% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Kokubu Fumiya | Director | A | ▲ buy | 810 | $9.14 | $740 | 304 | +36% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Ogawa Yoichiro | Director | A | ▲ buy | 810 | $9.14 | $740 | 327 | +33% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Sakai Kunihiko | Director | A | ▲ buy | 810 | $9.14 | $740 | 365 | +29% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Fujimura Eiji | Director, Officer (See Remarks) | A | ▲ buy | 8840 | $9.14 | $8.1K | 1,910 | +86% | +<0.01% (now <0.01%) | filing |
| 2026-06-04 | Agatsuma Mika | Director | A | ▲ buy | 810 | $9.14 | $740 | 353 | +30% | +<0.01% (now <0.01%) | filing |
| 2026-06-02 | Takeishi Ikuo | Officer (Executive Officer) | A | ▲ buy | 1000 | — | — | 13,344 | +0.8% | +<0.01% (now <0.01%) | filing |
| 2026-06-02 | Takeishi Ikuo | Officer (Executive Officer) | A | ▲ buy | 6,2000 | $9.02 | $55.9K | 13,244 | +88% | +<0.01% (now <0.01%) | filing |
| 2026-06-02 | Imai Takashi | Officer (Executive Officer) | A | ▲ buy | 7,9650 | $9.02 | $71.8K | 13,409 | 2.5× | +<0.01% (now <0.01%) | filing |
| 2026-06-02 | Kawaguchi Masao | Officer (Executive Officer) | A | ▲ buy | 5,7000 | $9.02 | $51.4K | 13,474 | +73% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Mihara Daiki | Officer (Executive Officer) | A | ▲ buy | 3320 | — | — | 18,115 | +2% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Kato Minoru | Officer (Managing Executive Officer) | A | ▲ buy | 3320 | — | — | 26,449 | +1% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Mibe Toshihiro | Director, Officer (See Remarks) | A | ▲ buy | 79,8570 | — | — | 487,834 | +20% | +<0.01% (now 0.03%) | filing |
| 2026-06-01 | Matsuo Ayumu | Officer (Managing Executive Officer) | A | ▲ buy | 4400 | — | — | 28,498 | +2% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Inoue Katsushi | Director | A | ▲ buy | 26,0510 | — | — | 109,732 | +31% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Ozawa Manabu | Officer (Managing Executive Officer) | A | ▲ buy | 15,5270 | — | — | 45,330 | +52% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Onuma Takashi | Officer (Executive Officer) | A | ▲ buy | 3430 | — | — | 25,314 | +1% | +<0.01% (now <0.01%) | filing |
| 2026-06-01 | Akiwa Toshihiro | Officer (Executive Officer) | A | ▲ buy | 3430 | — | — | 18,388 | +2% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Kokubu Fumiya | Director | A | ▲ buy | 940 | $8.10 | $761 | 222 | +73% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Ogawa Yoichiro | Director | A | ▲ buy | 940 | $8.10 | $761 | 246 | +62% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Higashi Kazuhiro | Director | A | ▲ buy | 940 | $8.10 | $761 | 246 | +62% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Nagata Ryoko | Director | A | ▲ buy | 940 | $8.10 | $761 | 246 | +62% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Sakai Kunihiko | Director | A | ▲ buy | 940 | $8.10 | $761 | 284 | +49% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Suzuki Asako | Director | A | ▲ buy | 5120 | $8.10 | $4.1K | 1,075 | +91% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Morisawa Jiro | Director | A | ▲ buy | 5120 | $8.10 | $4.1K | 1,070 | +92% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 5840 | $8.10 | $4.7K | 1,228 | +91% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 5840 | $8.10 | $4.7K | 1,227 | +91% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 5990 | $8.10 | $4.9K | 1,275 | +89% | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Inoue Katsushi | Director | A | ▲ buy | 5090 | $8.10 | $4.1K | 509 | new | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Fujimura Eiji | Officer (See Remarks) | A | ▲ buy | 1,0260 | $8.10 | $8.3K | 1,026 | new | +<0.01% (now <0.01%) | filing |
| 2026-05-11 | Agatsuma Mika | Director | A | ▲ buy | 940 | $8.10 | $761 | 272 | +53% | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Igarashi Masayuki | Officer (Managing Executive Officer) | A | ▲ buy | 6280 | $8.16 | $5.1K | 675 | 14× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Sakai Kunihiko | Director | A | ▲ buy | 940 | $8.16 | $767 | 189 | +99% | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Ogawa Yoichiro | Director | A | ▲ buy | 940 | $8.16 | $767 | 151 | 2.6× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Nagata Ryoko | Director | A | ▲ buy | 940 | $8.16 | $767 | 151 | 2.6× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Morisawa Jiro | Director | A | ▲ buy | 5100 | $8.16 | $4.2K | 557 | 12× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Kokubu Fumiya | Director | A | ▲ buy | 940 | $8.16 | $767 | 128 | 3.8× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Suzuki Asako | Director | A | ▲ buy | 5100 | $8.16 | $4.2K | 562 | 11× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Higashi Kazuhiro | Director | A | ▲ buy | 940 | $8.16 | $767 | 151 | 2.6× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Ito Hironao | Officer (Managing Executive Officer) | A | ▲ buy | 6280 | $8.16 | $5.1K | 643 | 43× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Takizawa Kazuhiro | Officer (Managing Executive Officer) | A | ▲ buy | 6280 | $8.16 | $5.1K | 706 | 9.1× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Takizawa Kazuhiro | Officer (Managing Executive Officer) | A | ▲ buy | 5,7520 | — | — | 25,752 | +29% | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Oe Kensuke | Officer (Managing Executive Officer) | A | ▲ buy | 6280 | $8.16 | $5.1K | 642 | 46× | +<0.01% (now <0.01%) | filing |
| 2026-04-16 | Agatsuma Mika | Director | A | ▲ buy | 940 | $8.16 | $767 | 177 | 2.1× | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Kato Minoru | Officer (Managing Executive Officer) | A | ▲ buy | 5,7520 | — | — | 26,117 | +28% | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Mihara Daiki | Officer (Executive Officer) | A | ▲ buy | 4,3440 | — | — | 17,783 | +32% | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Onuma Takashi | Officer (Executive Officer) | A | ▲ buy | 4,4740 | — | — | 24,971 | +22% | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Ozawa Manabu | Officer (Managing Executive Officer) | A | ▲ buy | 5,7520 | — | — | 29,803 | +24% | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Mibe Toshihiro | Director, Officer (See Remarks) | A | ▲ buy | 54,5680 | — | — | 407,977 | +15% | +<0.01% (now 0.02%) | filing |
| 2026-04-14 | Matsuo Ayumu | Officer (Managing Executive Officer) | A | ▲ buy | 5,7520 | — | — | 28,058 | +26% | +<0.01% (now <0.01%) | filing |
| 2026-04-14 | Kaihara Noriya | Director, Officer (See Remarks) | A | ▲ buy | 23,1130 | — | — | 174,892 | +15% | +<0.01% (now 0.01%) | filing |
| 2026-04-14 | Akiwa Toshihiro | Officer (Executive Officer) | A | ▲ buy | 4,4740 | — | — | 18,045 | +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.