Tim Cook Bought $4M of NIKE Personally While Selling Apple

Apple CEO Tim Cook bought 25,000 shares of NIKE (NKE) in an open-market purchase on April 10, 2026, paying $42.43 per share for roughly $1.06M of stock. The Form 4 is filed under his role as a NIKE director — Cook has held a board seat at Nike since 2005 — but the transaction code is P, which means it's an open-market purchase, not an award or director compensation grant. Discretionary insider buying. This is his second personal NKE purchase in four months: on December 22, 2025 he bought 50,000 shares at $58.97 for $2.95M. Combined, that's $4.01M of personal NIKE stock bought into a falling tape, averaging down by about 28%.

What makes the data alignment unusual is what the same Form 4 record shows on the Apple side. On April 1, 2026, Cook completed a routine option-exercise sequence on AAPL: three M (exercise) line items totaling ~263,000 options, plus an F (tax withholding at vest) of 66,627 shares at $255.63. The next trading day, April 2, six S (open-market sale) line items disposed of approximately 65,000 AAPL shares at $251-256 per share — gross proceeds roughly $16.6M. The full Apple sequence is the standard 10b5-1 vest-and-sell pattern Cook has executed every April and October for the past several years. There is nothing discretionary about the Apple side. Cook's career insider trading profile shows the same vest-and-sell anchors twice a year, every year.

The Two NIKE Purchases

Personal open-market buys at decreasing prices:

The price gap between the two purchases — $58.97 in December and $42.43 in April — is roughly a 28% decline. NIKE faced its consumer-discretionary slowdown narrative, Foot Locker channel weakness, and the persistent question of whether the brand re-investment under CEO Elliott Hill is taking hold against the Hoka / On Holding share gains. Cook's two-step accumulation in that drawdown is the kind of personal-conviction signal that retail investors most under-weight when reading insider data. P codes from board-member directors at competitor-pressure moments are the signal worth surfacing.

The Apple Side: Standard Vest-and-Sell

Cook's April 1-2 Apple sequence reads as routine plan-driven liquidity:

• April 1: M (option exercise) line items totaling ~263,000 options across three filings, plus an F (tax withholding) of 66,627 shares at $255.63 per share. The F code is the mechanical IRS-rate withholding at the vest moment — forced, not discretionary.
• April 2: Six S line items totaling ~65,000 AAPL shares at prices between $251.25 and $256.00, gross proceeds approximately $16.6M.

Per Form 4 Table I, Cook held 130,480 directly-held NKE shares after the April purchase, and his Apple position is reported across both Table I (Class A common, ~130k directly-held after the latest vest) and Table II (3,411,994 shares via derivative/indirect holdings — flagged by our multi-class verification). The Apple ownership picture is intact; the AAPL vest-and-sell is mechanical compensation conversion, not a sentiment shift.

Why the Cross-Company Pairing Matters

Three reasons this is the kind of insider signal worth reading carefully:

First, P codes from CEO-level board members at separate publicly-traded companies are rare. The Form 4 base rate is heavily weighted toward S codes (open-market sales), M+S sequences (vest-and-sell), and A codes (compensation grants). Discretionary open-market buys (P) from a sitting CEO of another major company carry asymmetric signal precisely because they're rare and personally-financed.

Second, the price-averaging-down pattern is what distinguishes 'duty buy' from 'conviction buy.' Director compensation buys at fixed grant prices are mechanical (those would appear as A codes). The same NIKE board's other directors typically receive their shares via A grants, not P buys. Cook's two consecutive open-market buys at sequentially lower prices — December at $58.97, April at $42.43 — is the signature of someone deliberately accumulating on weakness, not satisfying a board-membership formality.

Third, the parallel Apple vest-and-sell does not change the read. A common analytical mistake is to net the AAPL sell against the NKE buy and conclude 'CEO selling Apple to buy NIKE.' The AAPL sales were pre-scheduled compensation conversion; the timing was driven by the option-vesting calendar, not by a portfolio-allocation decision. The NKE buys come from personal cash on different dates, in different size, with different framing.

The NIKE Holder Context

NIKE's institutional holder map shows the standard mega-cap structure: BlackRock, Vanguard, and State Street dominate the dollar weight at the top, with active conviction concentrated in Fidelity (FMR LLC), Wellington Management, and a thin layer of large bank asset managers. The 13D/G tape on NKE has been quiet — no recent active 5%+ crossings outside the routine passive index sweeps. Cook's $4M personal buy doesn't move the needle on NIKE's institutional ownership picture, but the qualitative signal — a sitting Apple CEO using personal capital to accumulate the stock at a 28% drawdown — is the kind of confluence data point worth tracking against the active-manager 13F moves at the next filing window.

The Anchors to Watch

• NIKE Q4 FY26 earnings: late-June 2026 window (fiscal year ends May 31). The first earnings print Cook would have visibility into via the board calendar — though his April 10 purchase was conducted under the normal director open-window and any selling on a forward-looking thesis would be governed by NKE's own 10b5-1 plan rules.
• Apple Q3 FY26 earnings: late-July 2026 window. Cook's October vest-and-sell sequence is the next AAPL anchor.
• Form 4 cadence on NKE: any third consecutive P from Cook would strengthen the personal-conviction read. An A (compensation grant) is mechanical and shouldn't be confused with another buy.
• Other NIKE board P codes: if any other NKE director files an open-market P inside the next 30-60 days, the coordinated-conviction signal strengthens materially.

The headline-friendly framing — 'Tim Cook sells Apple stock' — is the wrong story. The data story is that the most disciplined CEO in tech bought $4M of his other board company's stock personally, twice, at sequentially lower prices, into a brand-weakness narrative. That's the trade worth reading. See Cook's complete insider trading history →

For broader context on Form 4 P codes versus M+S vest-and-sell sequences, the learn library covers the transaction-code framework and how to read discretionary signal from compensation-driven mechanics. Cross-stock confluence across sportswear and consumer discretionary insider activity surfaces in the smart-money signal feed.