Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 65 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 15, 2025 SPRB M 496 · · 8,112 Direct +6.51% Acquired (price as of 2026-10-05)
Dec. 15, 2025 SPRB F 178 $80.67 $14,359 7,934 Direct -2.19% Disposed -44.0% (price as of 2026-10-05)
Dec. 15, 2025 SPRB M 513 · · 8,447 Direct +6.47% Acquired (price as of 2026-10-05)
Dec. 15, 2025 SPRB F 184 $80.67 $14,843 8,263 Direct -2.18% Disposed -44.0% (price as of 2026-10-05)
Dec. 15, 2025 SPRB M 496 · · 497 Direct -49.95% Disposed (price as of 2026-10-05)
Dec. 15, 2025 SPRB M 513 · · 1,027 Direct -33.31% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 1,579 · · 1,579 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB D 1,579 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 953 · · 953 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB D 953 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 733 · · 733 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB D 733 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 1,933 · · 1,933 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB D 1,933 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 933 · · 933 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB D 933 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 11, 2025 SPRB M 1,900 · · 8,296 Direct +29.71% Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB F 680 $88.41 $60,119 7,616 Direct -8.20% Disposed -48.9% (price as of 2026-10-05)
Dec. 11, 2025 SPRB A 7,600 · · 7,600 Direct · Acquired (price as of 2026-10-05)
Dec. 11, 2025 SPRB M 1,900 · · 5,700 Direct -25.00% Disposed (price as of 2026-10-05)
Dec. 10, 2025 SPRB M 514 · · 6,580 Direct +8.47% Acquired (price as of 2026-10-05)
Dec. 10, 2025 SPRB F 184 $85.67 $15,763 6,396 Direct -2.80% Disposed -47.2% (price as of 2026-10-05)
Dec. 10, 2025 SPRB M 514 · · 1,539 Direct -25.04% Disposed (price as of 2026-10-05)
Oct. 20, 2025 SPRB M 2,053 · · 6,727 Direct +43.92% Acquired (price as of 2026-10-05)
Oct. 20, 2025 SPRB F 661 $148.16 $97,934 6,066 Direct -9.83% Disposed -69.5% (price as of 2026-10-05)
Oct. 20, 2025 SPRB A 2,053 · · 2,053 Direct · Acquired (price as of 2026-10-05)
Oct. 20, 2025 SPRB M 2,053 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Dec. 16, 2024 SPRB M 38,500 · · 340,328 Direct +12.76% Acquired (price as of 2026-10-05)
Dec. 16, 2024 SPRB F 13,737 $0.39 $5,357 326,591 Direct -4.04% Disposed -97.9% (price as of 2026-10-05)
Dec. 16, 2024 SPRB M 37,250 · · 363,841 Direct +11.41% Acquired (price as of 2026-10-05)
Dec. 16, 2024 SPRB F 13,291 $0.39 $5,183 350,550 Direct -3.65% Disposed -97.9% (price as of 2026-10-05)
Dec. 16, 2024 SPRB M 38,500 · · 115,500 Direct -25.00% Disposed (price as of 2026-10-05)
Dec. 16, 2024 SPRB M 37,250 · · 74,500 Direct -33.33% Disposed (price as of 2026-10-05)
Dec. 10, 2024 SPRB M 154,000 · · 356,776 Direct +75.95% Acquired (price as of 2026-10-05)
Dec. 10, 2024 SPRB F 54,948 $0.54 $29,672 301,828 Direct -15.40% Disposed -98.5% (price as of 2026-10-05)
Dec. 10, 2024 SPRB M 154,000 · · 154,000 Direct -50.00% Disposed (price as of 2026-10-05)
March 14, 2024 SPRB A 154,000 · · 154,000 Direct · Acquired (price as of 2026-10-05)
Dec. 29, 2023 SPRB A 11,255 $0.98 $11,030 202,776 Direct +5.88% Acquired -99.2% (price as of 2026-10-05)
Dec. 15, 2023 SPRB M 37,250 · · 111,750 Direct -25.00% Disposed (price as of 2026-10-05)
Dec. 15, 2023 SPRB M 75,000 · · 75,000 Direct -50.00% Disposed (price as of 2026-10-05)
Dec. 15, 2023 SPRB F 12,882 $1.66 $21,384 191,521 Direct -6.30% Disposed -99.5% (price as of 2026-10-05)
Dec. 15, 2023 SPRB M 37,250 · · 204,403 Direct +22.28% Acquired (price as of 2026-10-05)
Dec. 15, 2023 SPRB F 23,213 $1.66 $38,534 167,153 Direct -12.19% Disposed -99.5% (price as of 2026-10-05)
Dec. 15, 2023 SPRB M 75,000 · · 190,366 Direct +65.01% Acquired (price as of 2026-10-05)
Dec. 14, 2023 SPRB A 308,000 · · 308,000 Direct · Acquired (price as of 2026-10-05)
Nov. 8, 2023 SPRB A 75,000 · · 75,000 Direct · Acquired (price as of 2026-10-05)
June 30, 2023 SPRB M 75,000 · · 150,000 Direct -33.33% Disposed (price as of 2026-10-05)
June 30, 2023 SPRB F 25,936 $2.15 $55,762 115,366 Direct -18.36% Disposed -99.6% (price as of 2026-10-05)
June 30, 2023 SPRB M 75,000 · · 141,302 Direct +113.12% Acquired (price as of 2026-10-05)
June 30, 2023 SPRB A 10,484 $0.98 $10,274 66,302 Direct +18.78% Acquired -99.2% (price as of 2026-10-05)
Jan. 3, 2023 SPRB M 37,500 · · 225,000 Direct -14.29% Disposed (price as of 2026-10-05)
Jan. 3, 2023 SPRB F 15,293 $1.15 $17,587 55,818 Direct -21.51% Disposed -99.3% (price as of 2026-10-05)
Jan. 3, 2023 SPRB M 37,500 · · 71,111 Direct +111.57% Acquired (price as of 2026-10-05)
Dec. 30, 2022 SPRB A 1 $0.93 $1 33,611 Direct 0.00% Acquired -99.1% (price as of 2026-10-05)
Dec. 5, 2022 SPRB A 149,000 · · 149,000 Direct · Acquired (price as of 2026-10-05)
June 30, 2022 SPRB M 37,500 · · 262,500 Direct -12.50% Disposed (price as of 2026-10-05)
June 30, 2022 SPRB F 12,968 $1.74 $22,564 33,610 Direct -27.84% Disposed -99.5% (price as of 2026-10-05)
June 30, 2022 SPRB A 5,446 $1.48 $8,060 46,578 Direct +13.24% Acquired -99.5% (price as of 2026-10-05)
June 30, 2022 SPRB M 37,500 · · 41,132 Direct +1032.49% Acquired (price as of 2026-10-05)
Jan. 3, 2022 SPRB A 70,000 · · 70,000 Direct · Acquired (price as of 2026-10-05)
Dec. 31, 2021 SPRB J 2,220 $3.79 $8,414 4,632 Direct +92.04% Acquired -99.8% (price as of 2026-10-05)
Dec. 16, 2021 SPRB A 145,000 · · 145,000 Direct · Acquired (price as of 2026-10-05)
Dec. 16, 2021 SPRB A 300,000 · · 300,000 Direct · Acquired (price as of 2026-10-05)
June 30, 2021 SPRB J 1,412 $9.53 $13,456 1,412 Direct · Acquired -99.9% (price as of 2026-10-05)
Jan. 28, 2021 SPRB A 55,000 · · 55,000 Direct · Acquired (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Dec. 15, 2025 SPRB Restricted Stock Units Common Stock (496) · · 496 Disposed
Dec. 15, 2025 SPRB Restricted Stock Units Common Stock (513) · · 513 Disposed
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (1,579) $104.13 June 7, 2030 1,579 Acquired
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (1,579) $123.00 June 7, 2030 1,579 Disposed
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (953) $104.13 Aug. 6, 2030 953 Acquired
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (953) $230.25 Aug. 6, 2030 953 Disposed
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (733) $104.13 Jan. 27, 2031 733 Acquired
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (733) $1506.00 Jan. 27, 2031 733 Disposed
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (1,933) $104.13 Dec. 15, 2031 1,933 Acquired
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (1,933) $186.00 Dec. 15, 2031 1,933 Disposed
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (933) $104.13 Jan. 2, 2032 933 Acquired
Dec. 11, 2025 SPRB Stock Option (Right to Buy) Common Stock (933) $344.25 Jan. 2, 2032 933 Disposed
Dec. 11, 2025 SPRB Restricted Stock Units Common Stock (7,600) · · 7,600 Acquired
Dec. 11, 2025 SPRB Restricted Stock Units Common Stock (1,900) · · 1,900 Disposed
Dec. 10, 2025 SPRB Restricted Stock Units Common Stock (514) · · 514 Disposed
Oct. 20, 2025 SPRB Restricted Stock Units Common Stock (2,053) · · 2,053 Acquired
Oct. 20, 2025 SPRB Restricted Stock Units Common Stock (2,053) · · 2,053 Disposed
Dec. 16, 2024 SPRB Restricted Stock Units Common Stock (38,500) · · 38,500 Disposed
Dec. 16, 2024 SPRB Restricted Stock Units Common Stock (37,250) · · 37,250 Disposed
Dec. 10, 2024 SPRB Restricted Stock Units Common Stock (154,000) · · 154,000 Disposed
March 14, 2024 SPRB Restricted Stock Units Common Stock (154,000) · · 154,000 Acquired
Dec. 15, 2023 SPRB Restricted Stock Units Common Stock (37,250) · · 37,250 Disposed
Dec. 15, 2023 SPRB Restricted Stock Units Common Stock (75,000) · · 75,000 Disposed
Dec. 14, 2023 SPRB Restricted Stock Units Common Stock (308,000) · · 308,000 Acquired
Nov. 8, 2023 SPRB Restricted Stock Units Common Stock (75,000) · · 75,000 Acquired
June 30, 2023 SPRB Restricted Stock Units Common Stock (75,000) · · 75,000 Disposed
Jan. 3, 2023 SPRB Restricted Stock Units Common Stock (37,500) · · 37,500 Disposed
Dec. 5, 2022 SPRB Restricted Stock Units Common Stock (149,000) · · 149,000 Acquired
June 30, 2022 SPRB Restricted Stock Units Common Stock (37,500) · · 37,500 Disposed
Jan. 3, 2022 SPRB Employee Stock Option (right to buy) Common Stock (70,000) $4.59 Jan. 2, 2032 70,000 Acquired
Dec. 16, 2021 SPRB Employee Stock Option (right to buy) Common Stock (145,000) $2.48 Dec. 15, 2031 145,000 Acquired
Dec. 16, 2021 SPRB Restricted Stock Units Common Stock (300,000) · · 300,000 Acquired
Jan. 28, 2021 SPRB Stock Option (Right to Buy) Common Stock (55,000) $20.08 Jan. 27, 2031 55,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Oct. 8, 2020 SPRB Stock Option (Right to Buy)→ Common Stock (118,483) 118,483 Direct
Oct. 8, 2020 SPRB Stock Option (Right to Buy)→ Common Stock (71,548) 71,548 Direct

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $465,100 $313,943 $671,916 $17,252 · · $5,000 $1,473,211
2024 $465,100 $209,925 $249,665 · · · $5,000 $929,690
2023 $447,200 $30,186 $517,440 · $201,240 · $5,000 $1,201,066

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.