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Insider · CIK 0001517296

Xia Howard H.

CIK 0001517296 Name as filed on the most recent filing

Filed as Xia Howard H. (22)

38 transaction lines · from 22 filings · filed 2011-08-24 to 2026-05-13 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

38 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2026-05-11 Coherent Corp.
COHR 		S, Open-market sale 500 disposed 368.00 184,000.00 Form 4, filing 0000899140-26-000476
2026-05-11 Coherent Corp.
COHR 		S, Open-market sale 500 disposed 358.00 179,000.00 Form 4, filing 0000899140-26-000476
2026-05-11 Coherent Corp.
COHR 		S, Open-market sale 500 disposed 348.00 174,000.00 Form 4, filing 0000899140-26-000476
2026-05-11 Coherent Corp.
COHR 		S, Open-market sale 500 disposed 344.00 172,000.00 Form 4, filing 0000899140-26-000476
2026-03-17 Coherent Corp.
COHR 		S, Open-market sale 1,240 disposed 236.22 292,912.80 Form 4, filing 0000899140-26-000328
2026-03-17 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 245.57 245,570.00 Form 4, filing 0000899140-26-000328
2026-03-17 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 244.46 244,460.00 Form 4, filing 0000899140-26-000328
2026-03-16 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 258.00 258,000.00 Form 4, filing 0000899140-26-000328
2025-12-02 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 172.00 172,000.00 Form 4, filing 0000947871-25-001059
2025-12-02 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 168.00 168,000.00 Form 4, filing 0000947871-25-001059
2025-11-28 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 158.36 158,360.00 Form 4, filing 0000947871-25-001047
2025-06-16 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 80.88 80,880.00 Form 4, filing 0000947871-25-000615
2025-06-11 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 83.00 83,000.00 Form 4, filing 0000947871-25-000608
2025-05-21 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 81.00 81,000.00 Form 4, filing 0000947871-25-000560
2025-05-12 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 78.00 78,000.00 Form 4, filing 0000947871-25-000498
2025-05-12 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 76.84 76,840.00 Form 4, filing 0000947871-25-000498
2025-05-09 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 72.68 72,685.00 Form 4, filing 0000947871-25-000498
2024-12-04 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 112.00 112,000.00 Form 4, filing 0001562180-24-008144
2024-12-04 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 109.45 109,450.00 Form 4, filing 0001562180-24-008144
2024-12-03 Coherent Corp.
COHR 		S, Open-market sale 970 disposed 106.00 102,820.00 Form 4, filing 0001562180-24-008144
2024-05-23 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 61.00 61,000.00 Form 4, filing 0001562180-24-004335
2024-05-23 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 60.83 60,830.00 Form 4, filing 0001562180-24-004335
2024-05-16 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 59.00 59,000.00 Form 4, filing 0001562180-24-004124
2024-05-15 Coherent Corp.
COHR 		S, Open-market sale 1,000 disposed 58.00 58,000.00 Form 4, filing 0001562180-24-004124
2023-12-14 Coherent Corp.
COHR 		S, Open-market sale 3,440 disposed 42.80 147,232.00 Form 4, filing 0001562180-23-008366
2023-12-06 Coherent Corp.
COHR 		S, Open-market sale 4,000 disposed 40.29 161,160.00 Form 4, filing 0001562180-23-008205
2023-03-01 Coherent Corp.
COHR 		S, Open-market sale 2,270 disposed 43.17 98,006.80 Form 4, filing 0001562180-23-002080
2022-03-29 Ii-Vi Inc
IIVI 		S, Open-market sale 3,000 disposed 74.90 224,700.00 Form 4, filing 0001562180-22-003015
2022-03-29 Ii-Vi Inc
IIVI 		S, Open-market sale 3,000 disposed 73.90 221,700.00 Form 4, filing 0001562180-22-003015
2020-11-12 Ii-Vi Inc
IIVI 		S, Open-market sale 3,620 disposed 58.77 212,759.71 Form 4, filing 0001562180-20-006677
2020-11-11 Ii-Vi Inc
IIVI 		S, Open-market sale 5,000 disposed 58.38 291,886.00 Form 4, filing 0001562180-20-006677
2020-02-12 Ii-Vi Inc
IIVI 		S, Open-market sale 9,300 disposed 38.00 353,400.00 Form 4, filing 0001562180-20-001138
2017-11-22 Ii-Vi Inc
IIVI 		S, Open-market sale 4,135 disposed 51.58 213,280.41 Form 4, filing 0001517296-17-000003
2017-03-23 Ii-Vi Inc
IIVI 		S, Open-market sale 4,310 disposed 36.92 159,146.75 Form 4, filing 0001517296-17-000001
2016-11-22 Ii-Vi Inc
IIVI 		S, Open-market sale 2,000 disposed 30.90 61,800.00 Form 4, filing 0001517296-16-000003
2016-11-21 Ii-Vi Inc
IIVI 		S, Open-market sale 2,000 disposed 30.45 60,893.20 Form 4, filing 0001517296-16-000003
2016-08-20 Ii-Vi Inc
IIVI 		P, Open-market purchase 3,696 acquired 21.67 80,092.32 Form 4, filing 0001517296-16-000001
2011-08-19 Ii-Vi Inc
IIVI 		P, Open-market purchase 4,000 acquired 17.52 70,080.00 Form 4, filing 0000820318-11-000023

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Search the catalog
Codes on this page
S, Open-market sale
Open-market sale
P, Open-market purchase
Open-market purchase

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 2
  • Open-market sale 36
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Xia Howard H., insider transactions. Retrieved 2026-08-20 from https://ebomi.com/insider/0001517296

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

This page as JSON The JSON twin is shaped by the same read model as this page, so the two cannot disagree. Its envelope carries the canonical URL, the retrieval time, the coverage claim, and the licence statement.