Form4insider filings, from the source

Company · CIK 0001856485 · SIC 2621 — Paper Mills · NYSE

Sylvamo Corp · SLVM

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $51k · 1net −$51k
$10k$10k$100k$100k$1M$1MbuyssalesJun 14Jun 14Jun 14Jun 15Jun 15Jun 15Jun 16

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 FForm 4 →Sep 2, 5:27 pm EDTKevin W FergusonVP, Controller,Chief Acct.Off.78$35.92$2,8135,975—
Jun 15, 2026 SForm 4 →Jun 16, 11:35 am EDTLizanne M BruceDirector1,230$41.70$51,29114,475−7.83%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 28, 2026 AForm 4 →Jul 30, 3:32 pm EDTJames P. ZallieDirector45$38.92$1,744327—
Jul 28, 2026 AForm 4 →Jul 30, 3:32 pm EDTDavid D PetratisDirector464$38.92$18,0432,869—
Jul 28, 2026 AForm 4 →Jul 30, 3:32 pm EDTJoia M JohnsonDirector206$38.92$8,02845—
Jul 28, 2026 AForm 4 →Jul 30, 3:31 pm EDTJeanmarie F. DesmondDirector136$38.92$5,301644—
Jul 28, 2026 AForm 4 →Jul 30, 3:31 pm EDTLizanne M BruceDirector45$38.92$1,744327—
Jul 28, 2026 AForm 4 →Jul 30, 3:31 pm EDTChristine S BrevesDirector112$38.92$4,377219—
Jul 28, 2026 AForm 4 →Jul 30, 3:31 pm EDTPatrick WilczynskiSVP, Operational Excellence96$38.92$3,7341,232—
Jul 28, 2026 AForm 4 →Jul 30, 3:30 pm EDTMarcia VargasSVP & Chief People Officer101$38.92$3,942846—
Jul 28, 2026 AForm 4 →Jul 30, 3:30 pm EDTJohn V SimsCEO & President, Director576$38.92$22,4143,780—
Jul 28, 2026 AForm 4 →Jul 30, 3:29 pm EDTShawn LawsonSVP, General Manager Europe156$38.92$6,089760—
Jul 28, 2026 AForm 4 →Jul 30, 3:29 pm EDTHirschfeld Tatiana KalmanSVP & GM, Latin America176$38.92$6,8471,256—
Jul 28, 2026 AForm 4 →Jul 30, 3:28 pm EDTKevin W FergusonVP, Controller,Chief Acct.Off.70$38.92$2,713691—
Jul 28, 2026 AForm 4 →Jul 30, 3:28 pm EDTDonald P. DevlinSVP Chief Financial Officer280$38.92$10,8801,102—
Jul 28, 2026 AForm 4 →Jul 30, 3:26 pm EDTRodrigo DavoliSVP & GM, North America252$38.92$9,8211,614—
Jul 28, 2026 AForm 4 →Jul 30, 3:25 pm EDTMatthew BarronSVP, Chief Admin & Legal177$38.92$6,8971,546—