James Robert Anderson

At a glance: James Robert Anderson is CEO at Coherent (COHR). Their latest SEC Form 4, filed Nov 12, 2026, reported a purchase of $997K. On file: 1 purchase line ($997K) and 0 sale lines ($0).

Disclosed holdings: about $41.5M of COHR stock: 190,287 shares reported on their latest Form 4 (filed Nov 12, 2026), valued at the Nov 13, 2026 close of $218.15. This counts only COHR shares reported to the SEC; it leaves out cash, other investments, options and unvested awards, so it is not total net worth.

CEO at Coherent Corp. (COHR)

Purchase track record

Not enough history. Based on 0 purchases with a full 90 days of price history.

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Avg. 90-day return—

vs. S&P 500—

Beat the market—

Paper profit on buys+$93K

Total bought / sold$997K / $0

Every purchase since 2024

From the SEC's insider data sets: each open-market buy by James Robert Anderson, matched to how the stock did over the next 90 days against the S&P 500.

1 of 2 buys beat the S&P 500 (50%), median +5.0% vs. the index. Small sample: treat with care. All insider buys: 46%.

Stock	Filed	90 days vs. S&P 500
COHR	Dec 2, 2024	-26.2%
COHR	Sep 10, 2024	+36.2%

Buys made close together in one stock count once. Price-only returns; history, not a prediction.

Reported trades

Filed	Stock	Type	Shares	Price	Value	Since
Nov 12SEC	COHRCoherent Corp.Before earningsPast buys 1/2 beat S&P	Buy	5,000190,287 held (+3%)	$199.48	$997K	+9.4%

Buy
CEO James Robert Anderson bought $997K of COHR at $199.48 — first open-market purchase in our records.
Nov 12, 2026

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