Kenneth Bryan Dart

CIK 1331271 · View on SEC EDGAR ↗

Insider

First SEC filing: June 9, 2026 · Latest: June 9, 2026

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Insider at

Insider transactions

64 buys (P) 0 sells (S) Net: $2,242,196,402 + 3 non-open-market transactions below Avg return of open purchases vs now: -4.8% 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

3 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Aug. 17, 2026 FLUT P 85,899 $97.24 $8,352,819 21,883,047 Indirect +0.39% Acquired -0.5% (price as of 2026-08-19)
Aug. 13, 2026 FLUT P 29,175 $96.85 $2,825,599 21,797,148 Indirect +0.13% Acquired -0.1% (price as of 2026-08-19)
Aug. 12, 2026 FLUT P 51,595 $97.20 $5,015,034 21,767,973 Indirect +0.24% Acquired -0.4% (price as of 2026-08-19)
Aug. 11, 2026 FLUT P 6,294 $99.02 $623,232 21,716,378 Indirect +0.03% Acquired -2.3% (price as of 2026-08-19)
Aug. 10, 2026 FLUT P 150,000 $94.85 $14,227,500 21,710,084 Indirect +0.70% Acquired 2.0% (price as of 2026-08-19)
Aug. 7, 2026 FLUT P 332,237 $94.53 $31,406,364 21,560,084 Indirect +1.57% Acquired 2.4% (price as of 2026-08-19)
Aug. 6, 2026 FLUT P 499,874 $92.83 $46,403,303 21,227,847 Indirect +2.41% Acquired 4.2% (price as of 2026-08-19)
Aug. 5, 2026 FLUT P 885,900 $93.58 $82,902,522 19,910,158 Indirect +4.66% Acquired 3.4% (price as of 2026-08-19)
Aug. 5, 2026 FLUT P 817,815 $91.41 $74,756,469 20,727,973 Indirect +4.11% Acquired 5.9% (price as of 2026-08-19)
July 23, 2026 FLUT P 118,128 $99.68 $11,774,999 19,024,258 Indirect +0.62% Acquired -2.9% (price as of 2026-08-19)
July 22, 2026 FLUT P 306,300 $99.37 $30,437,031 18,906,130 Indirect +1.65% Acquired -2.6% (price as of 2026-08-19)
June 26, 2026 FLUT P 35,891 $97.76 $3,508,704 18,599,830 Indirect +0.19% Acquired -1.0% (price as of 2026-08-19)
June 25, 2026 FLUT P 430,612 $96.75 $41,661,711 18,563,939 Indirect +2.37% Acquired 0.0% (price as of 2026-08-19)
June 24, 2026 FLUT P 302,400 $98.29 $29,722,896 18,133,327 Indirect +1.70% Acquired -1.5% (price as of 2026-08-19)
June 23, 2026 FLUT P 350,000 $98.58 $34,503,000 17,830,927 Indirect +2.00% Acquired -1.8% (price as of 2026-08-19)
June 22, 2026 FLUT P 350,000 $99.12 $34,692,000 17,480,927 Indirect +2.04% Acquired -2.4% (price as of 2026-08-19)
June 18, 2026 FLUT P 9,426 $100.00 $942,600 17,130,927 Indirect +0.06% Acquired -3.2% (price as of 2026-08-19)
June 5, 2026 FLUT P 50,000 $99.94 $4,997,000 17,121,501 Indirect +0.29% Acquired -3.2% (price as of 2026-08-19)
June 3, 2026 FLUT P 94,616 $99.96 $9,457,815 17,071,501 Indirect +0.56% Acquired -3.2% (price as of 2026-08-19)
May 27, 2026 FLUT P 190,800 $95.60 $18,240,480 16,976,885 Indirect +1.14% Acquired 1.2% (price as of 2026-08-19)
May 26, 2026 FLUT P 322,567 $95.00 $30,643,865 16,786,085 Indirect +1.96% Acquired 1.9% (price as of 2026-08-19)
May 22, 2026 FLUT P 150,000 $98.53 $14,779,500 16,463,518 Indirect +0.92% Acquired -1.8% (price as of 2026-08-19)
May 21, 2026 FLUT P 41,806 $95.97 $4,012,122 16,313,518 Indirect +0.26% Acquired 0.8% (price as of 2026-08-19)
May 20, 2026 FLUT P 279,160 $96.85 $27,036,646 16,271,712 Indirect +1.75% Acquired -0.1% (price as of 2026-08-19)
May 19, 2026 FLUT P 171,649 $97.93 $16,809,587 15,992,552 Indirect +1.08% Acquired -1.2% (price as of 2026-08-19)
May 18, 2026 FLUT P 50,633 $95.56 $4,838,489 15,820,903 Indirect +0.32% Acquired 1.3% (price as of 2026-08-19)
May 15, 2026 FLUT P 512,615 $92.92 $47,632,186 15,770,270 Indirect +3.36% Acquired 4.1% (price as of 2026-08-19)
May 14, 2026 FLUT P 659,049 $93.63 $61,706,758 15,257,655 Indirect +4.51% Acquired 3.4% (price as of 2026-08-19)
May 13, 2026 FLUT P 418,077 $94.72 $39,600,253 14,598,606 Indirect +2.95% Acquired 2.2% (price as of 2026-08-19)
May 12, 2026 FLUT P 700,000 $97.79 $68,453,000 14,180,529 Indirect +5.19% Acquired -1.0% (price as of 2026-08-19)
April 30, 2026 FLUT P 145,375 $107.13 $15,574,024 13,480,529 Indirect +1.09% Acquired -9.7% (price as of 2026-08-19)
April 28, 2026 FLUT P 21,706 $107.90 $2,342,077 13,335,154 Indirect +0.16% Acquired -10.3% (price as of 2026-08-19)
April 24, 2026 FLUT P 51,244 $109.03 $5,587,133 13,313,448 Indirect +0.39% Acquired -11.2% (price as of 2026-08-19)
April 23, 2026 FLUT P 134,234 $105.64 $14,180,480 13,262,204 Indirect +1.02% Acquired -8.4% (price as of 2026-08-19)
April 22, 2026 FLUT P 425,000 $107.31 $45,606,750 13,127,970 Indirect +3.35% Acquired -9.8% (price as of 2026-08-19)
April 21, 2026 FLUT P 147,074 $108.95 $16,023,712 12,702,970 Indirect +1.17% Acquired -11.2% (price as of 2026-08-19)
April 20, 2026 FLUT P 86,162 $109.28 $9,415,783 12,555,896 Indirect +0.69% Acquired -11.4% (price as of 2026-08-19)
April 17, 2026 FLUT P 553,522 $101.97 $56,442,638 12,469,734 Indirect +4.65% Acquired -5.1% (price as of 2026-08-19)
April 16, 2026 FLUT P 948,508 $108.47 $102,884,663 11,916,212 Indirect +8.65% Acquired -10.8% (price as of 2026-08-19)
April 14, 2026 FLUT P 75,000 $106.45 $7,983,750 10,967,704 Indirect +0.69% Acquired -9.1% (price as of 2026-08-19)
April 13, 2026 FLUT P 182,519 $103.75 $18,936,346 10,892,704 Indirect +1.70% Acquired -6.7% (price as of 2026-08-19)
April 10, 2026 FLUT P 789,738 $102.58 $81,011,324 10,710,185 Indirect +7.96% Acquired -5.7% (price as of 2026-08-19)
April 9, 2026 FLUT P 459,963 $104.81 $48,208,722 9,920,447 Indirect +4.86% Acquired -7.7% (price as of 2026-08-19)
April 8, 2026 FLUT P 308,200 $109.20 $33,655,440 9,460,484 Indirect +3.37% Acquired -11.4% (price as of 2026-08-19)
April 7, 2026 FLUT P 426,201 $103.95 $44,303,594 9,152,284 Indirect +4.88% Acquired -6.9% (price as of 2026-08-19)
April 6, 2026 FLUT P 286,000 $104.90 $30,001,400 8,726,083 Indirect +3.39% Acquired -7.8% (price as of 2026-08-19)
April 2, 2026 FLUT P 28,479 $102.47 $2,918,243 8,440,083 Indirect +0.34% Acquired -5.6% (price as of 2026-08-19)
April 1, 2026 FLUT P 169,095 $102.39 $17,313,637 8,411,604 Indirect +2.05% Acquired -5.5% (price as of 2026-08-19)
March 31, 2026 FLUT P 195,649 $102.28 $20,010,980 8,242,509 Indirect +2.43% Acquired -5.4% (price as of 2026-08-19)
March 30, 2026 FLUT P 295,794 $99.76 $29,508,409 8,046,860 Indirect +3.82% Acquired -3.0% (price as of 2026-08-19)
March 27, 2026 FLUT P 297,648 $100.83 $30,011,848 7,751,066 Indirect +3.99% Acquired -4.0% (price as of 2026-08-19)
March 18, 2026 FLUT P 400,000 $108.41 $43,364,000 7,453,418 Indirect +5.67% Acquired -10.7% (price as of 2026-08-19)
March 17, 2026 FLUT P 340,864 $110.11 $37,532,535 7,053,418 Indirect +5.08% Acquired -12.1% (price as of 2026-08-19)
March 16, 2026 FLUT P 212,240 $108.87 $23,106,569 6,712,554 Indirect +3.27% Acquired -11.1% (price as of 2026-08-19)
March 13, 2026 FLUT P 245,936 $108.81 $26,760,296 6,500,314 Indirect +3.93% Acquired -11.1% (price as of 2026-08-19)
March 12, 2026 FLUT P 1,214,188 $109.87 $133,402,836 6,254,378 Indirect +24.09% Acquired -11.9% (price as of 2026-08-19)
March 11, 2026 FLUT P 802,080 $106.29 $85,253,083 5,040,190 Indirect +18.93% Acquired -9.0% (price as of 2026-08-19)
March 10, 2026 FLUT P 843,712 $106.50 $89,855,328 4,238,110 Indirect +24.86% Acquired -9.1% (price as of 2026-08-19)
March 9, 2026 FLUT P 900,000 $108.87 $97,983,000 3,394,398 Indirect +36.08% Acquired -11.1% (price as of 2026-08-19)
March 6, 2026 FLUT P 846,685 $112.05 $94,871,054 2,494,398 Indirect +51.39% Acquired -13.6% (price as of 2026-08-19)
March 5, 2026 FLUT P 362,003 $113.27 $41,004,080 1,647,713 Indirect +28.16% Acquired -14.6% (price as of 2026-08-19)
March 4, 2026 FLUT P 113,233 $112.14 $12,697,949 1,285,710 Indirect +9.66% Acquired -13.7% (price as of 2026-08-19)
March 3, 2026 FLUT P 319,624 $104.34 $33,349,568 1,172,477 Indirect +37.48% Acquired -7.3% (price as of 2026-08-19)
March 2, 2026 FLUT P 852,853 $104.51 $89,131,667 852,853 Indirect — Acquired -7.4% (price as of 2026-08-19)
Feb. 23, 2017 IBIO P 1 — — 1 Indirect — Acquired (price as of 2026-08-19)

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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Aug. 17, 2026 FLUT Total Return Swap Common Stock (85,899) — March 2, 2028 85,899 Acquired
Aug. 13, 2026 FLUT Total Return Swap Common Stock (29,175) — March 2, 2028 29,175 Acquired
Aug. 12, 2026 FLUT Total Return Swap Common Stock (51,595) — March 2, 2028 51,595 Acquired
Aug. 11, 2026 FLUT Total Return Swap Common Stock (6,294) — March 2, 2028 6,294 Acquired
Aug. 10, 2026 FLUT Total Return Swap Common Stock (150,000) — March 2, 2028 150,000 Acquired
Aug. 7, 2026 FLUT Total Return Swap Common Stock (332,237) — March 2, 2028 332,237 Acquired
Aug. 6, 2026 FLUT Total Return Swap Common Stock (499,874) — March 2, 2028 499,874 Acquired
Aug. 5, 2026 FLUT Total Return Swap Common Stock (885,900) — March 2, 2028 885,900 Acquired
Aug. 5, 2026 FLUT Total Return Swap Common Stock (817,815) — March 2, 2028 817,815 Acquired
July 23, 2026 FLUT Total Return Swap Common Stock (118,128) — March 2, 2028 118,128 Acquired
July 22, 2026 FLUT Total Return Swap Common Stock (306,300) — March 2, 2028 306,300 Acquired
June 26, 2026 FLUT Total Return Swap Common Stock (35,891) — March 2, 2028 35,891 Acquired
June 25, 2026 FLUT Total Return Swap Common Stock (430,612) — March 2, 2028 430,612 Acquired
June 24, 2026 FLUT Total Return Swap Common Stock (302,400) — March 2, 2028 302,400 Acquired
June 23, 2026 FLUT Total Return Swap Common Stock (350,000) — March 2, 2028 350,000 Acquired
June 22, 2026 FLUT Total Return Swap Common Stock (350,000) — March 2, 2028 350,000 Acquired
June 18, 2026 FLUT Total Return Swap Common Stock (9,426) — March 2, 2028 9,426 Acquired
June 5, 2026 FLUT Total Return Swap Common Stock (50,000) — March 2, 2028 50,000 Acquired
June 3, 2026 FLUT Total Return Swap Common Stock (94,616) — March 2, 2028 94,616 Acquired
May 27, 2026 FLUT Total Return Swap Common Stock (190,800) — March 2, 2028 190,800 Acquired
May 26, 2026 FLUT Total Return Swap Common Stock (322,567) — March 2, 2028 322,567 Acquired
May 22, 2026 FLUT Total Return Swap Common Stock (150,000) — March 2, 2028 150,000 Acquired
May 21, 2026 FLUT Total Return Swap Common Stock (41,806) — March 2, 2028 41,806 Acquired
May 20, 2026 FLUT Total Return Swap Common Stock (279,160) — March 2, 2028 279,160 Acquired
May 19, 2026 FLUT Total Return Swap Common Stock (171,649) — March 2, 2028 171,649 Acquired
May 18, 2026 FLUT Total Return Swap Common Stock (50,633) — March 2, 2028 50,633 Acquired
May 15, 2026 FLUT Total Return Swap Common Stock (512,615) — March 2, 2028 512,615 Acquired
May 14, 2026 FLUT Total Return Swap Common Stock (659,049) — March 2, 2028 659,049 Acquired
May 13, 2026 FLUT Total Return Swap Common Stock (418,077) — March 2, 2028 418,077 Acquired
May 12, 2026 FLUT Total Return Swap Common Stock (700,000) — March 2, 2028 700,000 Acquired
April 30, 2026 FLUT Total Return Swap Common Stock (145,375) — March 2, 2028 145,375 Acquired
April 28, 2026 FLUT Total Return Swap Common Stock (21,706) — March 2, 2028 21,706 Acquired
April 24, 2026 FLUT Total Return Swap Common Stock (51,244) — March 2, 2028 51,244 Acquired
April 23, 2026 FLUT Total Return Swap Common Stock (134,234) — March 2, 2028 134,234 Acquired
April 22, 2026 FLUT Total Return Swap Common Stock (425,000) — March 2, 2028 425,000 Acquired
April 21, 2026 FLUT Total Return Swap Common Stock (147,074) — March 2, 2028 147,074 Acquired
April 20, 2026 FLUT Total Return Swap Common Stock (86,162) — March 2, 2028 86,162 Acquired
April 17, 2026 FLUT Total Return Swap Common Stock (553,522) — March 2, 2028 553,522 Acquired
April 16, 2026 FLUT Total Return Swap Common Stock (948,508) — March 2, 2028 948,508 Acquired
April 14, 2026 FLUT Total Return Swap Common Stock (75,000) — March 2, 2028 75,000 Acquired
April 13, 2026 FLUT Total Return Swap Common Stock (182,519) — March 2, 2028 182,519 Acquired
April 10, 2026 FLUT Total Return Swap Common Stock (789,738) — March 2, 2028 789,738 Acquired
April 9, 2026 FLUT Total Return Swap Common Stock (459,963) — March 2, 2028 459,963 Acquired
April 8, 2026 FLUT Total Return Swap Common Stock (308,200) — March 2, 2028 308,200 Acquired
April 7, 2026 FLUT Total Return Swap Common Stock (426,201) — March 2, 2028 426,201 Acquired
April 6, 2026 FLUT Total Return Swap Common Stock (286,000) — March 2, 2028 286,000 Acquired
April 2, 2026 FLUT Total Return Swap Common Stock (28,479) — March 2, 2028 28,479 Acquired
April 1, 2026 FLUT Total Return Swap Common Stock (169,095) — March 2, 2028 169,095 Acquired
March 31, 2026 FLUT Total Return Swap Common Stock (195,649) — March 2, 2028 195,649 Acquired
March 30, 2026 FLUT Total Return Swap Common Stock (295,794) — March 2, 2028 295,794 Acquired
March 27, 2026 FLUT Total Return Swap Common Stock (297,648) — March 2, 2028 297,648 Acquired
March 18, 2026 FLUT Total Return Swap Common Stock (400,000) — March 2, 2028 400,000 Acquired
March 17, 2026 FLUT Total Return Swap Common Stock (340,864) — March 2, 2028 340,864 Acquired
March 16, 2026 FLUT Total Return Swap Common Stock (212,240) — March 2, 2028 212,240 Acquired
March 13, 2026 FLUT Total Return Swap Common Stock (245,936) — March 2, 2028 245,936 Acquired
March 12, 2026 FLUT Total Return Swap Common Stock (1,214,188) — March 2, 2028 1,214,188 Acquired
March 11, 2026 FLUT Total Return Swap Common Stock (802,080) — March 2, 2028 802,080 Acquired
March 10, 2026 FLUT Total Return Swap Common Stock (843,712) — March 2, 2028 843,712 Acquired
March 9, 2026 FLUT Total Return Swap Common Stock (900,000) — March 2, 2028 900,000 Acquired
March 6, 2026 FLUT Total Return Swap Common Stock (846,685) — March 2, 2028 846,685 Acquired
March 5, 2026 FLUT Total Return Swap Common Stock (362,003) — March 2, 2028 362,003 Acquired
March 4, 2026 FLUT Total Return Swap Common Stock (113,233) — March 2, 2028 113,233 Acquired
March 3, 2026 FLUT Total Return Swap Common Stock (319,624) — March 2, 2028 319,624 Acquired
March 2, 2026 FLUT Total Return Swap Common Stock (852,853) — March 2, 2028 852,853 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Feb. 10, 2026 FLUT Ordinary Shares 32,667,404 Indirect