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Teresa L. Dick

CAO, Exec. VP, Assist. Sec.

Officer

Latest: CAO, Exec. VP, Assist. Sec. selling · June 2026

4 filings analyzed · 1 company · Latest 2026-06-08

Companies

Company Buys Sells Direction
Diamondback Energy, Inc. FANG 0 5 Net selling

Activity

June 2026
low
Sell
5,000 shares
$1,025,000
Significance 4/10

CAO Teresa L. Dick sold 5,000 shares of FANG at $205.00; holdings remain substantial at 80.8K shares post-sale.

Teresa L. Dick, CAO and Executive Vice President, sold 5,000 shares at $205.00 on 2026-06-04, reducing her holdings from 85.8K to 80.8K shares (-5.8% of pre-transaction holdings). The sale price of $205.00 sits near recent highs; the 52-week range is $134.30–$214.51, and the current price of $198.20 is -7.6% from the 52-week high. Across her cross-ticker track record, Dick has completed 3 prior open-market sells with a 90d well-timed rate of 33.33% (1 of 3 prior sells at FANG itself were well-timed on a 90-day basis). Her recent activity at FANG shows mixed outcomes: a sell on 2026-05-19 was poorly-timed at 90d (-3.8%), while sells on 2026-03-09 and 2026-03-06 posted 90d gains of +7.6% and +9.7% respectively. This transaction occurs against a backdrop of strong fundamentals: FANG reported $4.2B in latest quarterly revenue, annual revenue growth of +35.8%, and a market cap of $55.8B, though the P/E of 196.24 reflects a premium valuation.

low
Sell
7,000 shares
$1,406,301
Significance 4/10

CAO Teresa Dick sells 7,000 FANG shares at $200.90; stock now at $202.40, P/E at 200.40

Teresa L. Dick, CAO and Executive Vice President, sold 7,000 shares of Diamondback Energy on 2026-06-02 at $200.90, reducing holdings from 92,755 to 85,755 shares. The stock has since moved modestly higher to $202.40 and is down 5.6% from its 52-week high of $214.51, while the company reports strong fundamentals with annual revenue growth of +35.8% and a market cap of $56,937,811,312.80. Examining Dick's same-ticker history at FANG shows mixed timing outcomes: of her three prior sales at this ticker, only one achieved a negative 90-day return (the May 2026 sale at -3.8%), while the earlier March sales captured positive 90-day returns of +7.6% and +9.7%, indicating inconsistent execution relative to subsequent price action. The transaction's modest size relative to her remaining 85,755 shares and the fundamentals' strength suggest this is a routine portfolio management event rather than a signal of material conviction shifts.

May 2026
medium
Sell
5,000 shares
$1,035,000
Significance 4/10

CAO Teresa L. Dick sold 5,000 shares of FANG at $207.00; holds 92,755 shares post-sale

Teresa L. Dick, Exec. VP and CAO of Diamondback Energy, sold 5,000 shares for $1,035,000.00 on 2026-05-19 at $207.00 per share, reducing her holdings by 5.1% to 92,755 shares. Her cross-ticker track record shows 2 prior open-market sales with an average 90-day return of +11.5% and a 90-day well-timed rate of 0.00%, indicating those prior sells occurred before subsequent gains. At this specific ticker (FANG), her 2 prior sales on 2026-03-09 and 2026-03-06 each preceded positive 90-day returns (+10.4% and +12.6% respectively), showing a 0.00% well-timed rate at FANG as well—the stock rose after both prior sales. The current price of $200.97 sits 6.3% below the 52-week high and reflects a 5.9% gain over 30 days. This sale follows a consistent pattern at this ticker where Dick's prior equity reductions have not preceded declines, and comes during a period of strong stock momentum and elevated valuation metrics (P/E of 198.98).

March 2026
low
Sell
5,500 shares
$1,006,873
Significance 4/10

CAO Dick Teresa L. sold 5,500 shares ($1.0M) at $183.07 avg across 2 transactions; holds 112.8K shares remaining.

Dick Teresa L., Chief Accounting Officer and Executive Vice President at Diamondback Energy, executed 2 separate sales totaling 5,500 shares for $1,006,873.40 on March 6 and March 9, 2026, at a blended average price of $183.07. The current stock price stands at $178.37, -2.5% from the 52-week high of $182.86, while the stock has gained 6.8% over 30 days and 11.3% over 90 days. Post-transaction holdings of 112,755 shares represent a -4.7% reduction from pre-transaction holdings. The company's recent fundamentals remain robust: $3.9B quarterly revenue, $1.0B net income, and 35.8% annual revenue growth, with a market cap of $50.3B and P/E of 19.95.

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