Steven B Klinsky

CIK 1018327 · View on SEC EDGAR ↗

Insider Activist

First SEC filing: Feb. 14, 2025 · Latest: March 12, 2026

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Institution

View 13F portfolio

Insider at

Insider transactions

2 buys (P) 0 sells (S) Net: $1,043,438 + 4 non-open-market transactions below Avg return of open purchases vs now: 157.6% 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

4 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 16, 2025 NMFCZ P 85,352 $9.78 $834,743 4,370,857 Indirect +1.99% Acquired 157.6% (price as of 2026-08-19)
Sept. 16, 2025 NMFCZ P 21,339 $9.78 $208,695 965,111 Indirect +2.26% Acquired 157.6% (price as of 2026-08-19)
Dec. 17, 2024 1018327 P 12,600 — — 12,600 Indirect — Acquired
Dec. 17, 2024 1018327 P 12,600 — — 12,600 Indirect — Acquired
Dec. 17, 2024 1018327 P 12,600 — — 12,600 Indirect — Acquired
Dec. 17, 2024 1018327 P 12,600 — — 12,600 Indirect — Acquired
Dec. 17, 2024 NMFCZ P 48,187 $11.28 $543,549 4,285,505 Indirect +1.14% Acquired 123.3% (price as of 2026-08-19)
Dec. 17, 2024 NMFCZ P 24,093 $11.28 $271,769 943,772 Indirect +2.62% Acquired 123.3% (price as of 2026-08-19)
Dec. 16, 2024 NMFCZ P 60,967 $11.74 $715,753 4,237,318 Indirect +1.46% Acquired 114.6% (price as of 2026-08-19)
Dec. 16, 2024 NMFCZ P 30,484 $11.74 $357,882 919,679 Indirect +3.43% Acquired 114.6% (price as of 2026-08-19)
Dec. 13, 2024 NMFCZ P 6,034 $11.74 $70,839 4,176,351 Indirect +0.14% Acquired 114.6% (price as of 2026-08-19)
Dec. 13, 2024 NMFCZ P 3,017 $11.74 $35,420 889,195 Indirect +0.34% Acquired 114.6% (price as of 2026-08-19)
Dec. 12, 2024 NMFCZ P 11,771 $11.74 $138,192 4,170,317 Indirect +0.28% Acquired 114.6% (price as of 2026-08-19)
Dec. 12, 2024 NMFCZ P 6 $11.74 $70 886,178 Indirect 0.00% Acquired 114.6% (price as of 2026-08-19)
Dec. 11, 2024 NMFCZ P 13,213 $11.74 $155,121 4,158,546 Indirect +0.32% Acquired 114.6% (price as of 2026-08-19)
Dec. 11, 2024 NMFCZ P 6,607 $11.74 $77,566 880,293 Indirect +0.76% Acquired 114.6% (price as of 2026-08-19)
Dec. 6, 2024 NMFCZ P 11,596 $11.74 $136,137 4,145,333 Indirect +0.28% Acquired 114.6% (price as of 2026-08-19)
Dec. 6, 2024 NMFCZ P 5,798 $11.74 $68,069 873,686 Indirect +0.67% Acquired 114.6% (price as of 2026-08-19)
Dec. 5, 2024 NMFCZ P 11,082 $11.74 $130,103 4,133,737 Indirect +0.27% Acquired 114.6% (price as of 2026-08-19)
Dec. 5, 2024 NMFCZ P 5,542 $11.74 $65,063 867,888 Indirect +0.64% Acquired 114.6% (price as of 2026-08-19)
Dec. 3, 2024 NMFCZ P 4,133 $11.75 $48,563 4,122,655 Indirect +0.10% Acquired 114.4% (price as of 2026-08-19)
Dec. 3, 2024 NMFCZ P 2,067 $11.75 $24,287 862,346 Indirect +0.24% Acquired 114.4% (price as of 2026-08-19)
Nov. 26, 2024 NMFCZ P 1,600 $11.74 $18,784 4,118,522 Indirect +0.04% Acquired 114.6% (price as of 2026-08-19)
Nov. 26, 2024 NMFCZ P 800 $11.74 $9,392 860,279 Indirect +0.09% Acquired 114.6% (price as of 2026-08-19)
Nov. 22, 2024 NMFCZ P 24,480 $11.71 $286,661 4,116,922 Indirect +0.60% Acquired 115.1% (price as of 2026-08-19)
Nov. 22, 2024 NMFCZ P 12,241 $11.71 $143,342 859,479 Indirect +1.44% Acquired 115.1% (price as of 2026-08-19)
Nov. 21, 2024 NMFCZ P 36,118 $11.59 $418,608 4,092,442 Indirect +0.89% Acquired 117.3% (price as of 2026-08-19)
Nov. 21, 2024 NMFCZ P 18,059 $11.59 $209,304 847,238 Indirect +2.18% Acquired 117.3% (price as of 2026-08-19)
Nov. 20, 2024 NMFCZ P 23,245 $11.51 $267,550 4,056,324 Indirect +0.58% Acquired 118.9% (price as of 2026-08-19)
Nov. 20, 2024 NMFCZ P 11,622 $11.51 $133,769 829,179 Indirect +1.42% Acquired 118.9% (price as of 2026-08-19)
Nov. 19, 2024 NMFCZ P 36,541 $11.63 $424,972 4,033,079 Indirect +0.91% Acquired 116.6% (price as of 2026-08-19)
Nov. 19, 2024 NMFCZ P 18,270 $11.63 $212,480 817,557 Indirect +2.29% Acquired 116.6% (price as of 2026-08-19)
Nov. 18, 2024 NMFCZ P 30,307 $11.52 $349,137 3,996,538 Indirect +0.76% Acquired 118.7% (price as of 2026-08-19)
Nov. 18, 2024 NMFCZ P 15,154 $11.52 $174,574 799,287 Indirect +1.93% Acquired 118.7% (price as of 2026-08-19)
Nov. 15, 2024 NMFCZ P 34,505 $11.56 $398,878 3,966,231 Indirect +0.88% Acquired 117.9% (price as of 2026-08-19)
Nov. 15, 2024 NMFCZ P 17,253 $11.56 $199,445 784,133 Indirect +2.25% Acquired 117.9% (price as of 2026-08-19)
Nov. 14, 2024 NMFCZ P 30,167 $11.55 $348,429 3,931,726 Indirect +0.77% Acquired 118.1% (price as of 2026-08-19)
Nov. 14, 2024 NMFCZ P 15,083 $11.55 $174,209 766,880 Indirect +2.01% Acquired 118.1% (price as of 2026-08-19)
Nov. 13, 2024 NMFCZ P 63,461 $11.60 $736,148 3,862,634 Indirect +1.67% Acquired 117.2% (price as of 2026-08-19)
Nov. 13, 2024 NMFCZ P 31,730 $11.60 $368,068 790,722 Indirect +4.18% Acquired 117.2% (price as of 2026-08-19)
Nov. 12, 2024 NMFCZ P 38,108 $11.41 $434,812 3,799,173 Indirect +1.01% Acquired 120.8% (price as of 2026-08-19)
Nov. 12, 2024 NMFCZ P 19,054 $11.41 $217,406 758,992 Indirect +2.58% Acquired 120.8% (price as of 2026-08-19)
Nov. 11, 2024 NMFCZ P 49,907 $11.36 $566,944 3,761,065 Indirect +1.34% Acquired 121.7% (price as of 2026-08-19)
Nov. 11, 2024 NMFCZ P 24,954 $11.36 $283,477 739,938 Indirect +3.49% Acquired 121.7% (price as of 2026-08-19)
Nov. 8, 2024 NMFCZ P 38,925 $11.26 $438,296 3,711,158 Indirect +1.06% Acquired 123.7% (price as of 2026-08-19)
Nov. 8, 2024 NMFCZ P 77,850 $11.26 $876,591 714,984 Indirect +12.22% Acquired 123.7% (price as of 2026-08-19)
Nov. 7, 2024 NMFCZ P 39,907 $11.09 $442,569 3,672,233 Indirect +1.10% Acquired 127.1% (price as of 2026-08-19)
Nov. 7, 2024 NMFCZ P 19,953 $11.09 $221,279 637,134 Indirect +3.23% Acquired 127.1% (price as of 2026-08-19)
Nov. 6, 2024 NMFCZ P 100,406 $10.87 $1,091,413 3,632,326 Indirect +2.84% Acquired 131.7% (price as of 2026-08-19)
Nov. 6, 2024 NMFCZ P 50,203 $10.87 $545,707 617,181 Indirect +8.85% Acquired 131.7% (price as of 2026-08-19)
Nov. 5, 2024 NMFCZ P 93,381 $10.68 $997,309 3,531,920 Indirect +2.72% Acquired 135.9% (price as of 2026-08-19)
Nov. 5, 2024 NMFCZ P 46,690 $10.68 $498,649 566,978 Indirect +8.97% Acquired 135.9% (price as of 2026-08-19)
Nov. 4, 2024 NMFCZ P 22,391 $10.80 $241,823 3,438,539 Indirect +0.66% Acquired 133.2% (price as of 2026-08-19)
Nov. 4, 2024 NMFCZ P 11,195 $10.80 $120,906 520,288 Indirect +2.20% Acquired 133.2% (price as of 2026-08-19)
March 17, 2023 NMFCZ P 100,000 $11.74 $1,174,000 7,820,681 Direct +1.30% Acquired 114.6% (price as of 2026-08-19)
March 16, 2023 NMFCZ P 100,000 $11.72 $1,172,000 7,720,681 Direct +1.31% Acquired 114.9% (price as of 2026-08-19)
March 15, 2023 NMFCZ P 100,000 $11.83 $1,183,000 7,620,681 Direct +1.33% Acquired 112.9% (price as of 2026-08-19)
March 14, 2023 NMFCZ P 100,000 $11.96 $1,196,000 7,520,681 Direct +1.35% Acquired 110.6% (price as of 2026-08-19)
March 13, 2023 NMFCZ P 100,000 $11.70 $1,170,000 7,420,681 Direct +1.37% Acquired 115.3% (price as of 2026-08-19)
Sept. 1, 2022 NMFCZ P 16 $12.90 $206 16 Indirect — Acquired 95.3% (price as of 2026-08-19)
May 18, 2022 NMFCZ P 19,725 $12.88 $254,058 509,093 Indirect +4.03% Acquired 95.6% (price as of 2026-08-19)
May 18, 2022 NMFCZ P 19,726 $12.88 $254,071 7,228,527 Direct +0.27% Acquired 95.6% (price as of 2026-08-19)
May 17, 2022 NMFCZ P 27,605 $13.02 $359,417 489,368 Indirect +5.98% Acquired 93.5% (price as of 2026-08-19)
May 17, 2022 NMFCZ P 27,604 $13.02 $359,404 7,208,801 Direct +0.38% Acquired 93.5% (price as of 2026-08-19)
May 16, 2022 NMFCZ P 18,350 $12.80 $234,880 461,763 Indirect +4.14% Acquired 96.8% (price as of 2026-08-19)
May 16, 2022 NMFCZ P 18,350 $12.80 $234,880 7,181,197 Direct +0.26% Acquired 96.8% (price as of 2026-08-19)
May 13, 2022 NMFCZ P 14,250 $12.73 $181,402 443,413 Indirect +3.32% Acquired 97.9% (price as of 2026-08-19)
May 13, 2022 NMFCZ P 14,250 $12.73 $181,402 7,162,847 Direct +0.20% Acquired 97.9% (price as of 2026-08-19)
May 27, 2020 NMFCZ P 27,139 $9.38 $254,564 429,163 Indirect +6.75% Acquired 168.6% (price as of 2026-08-19)
May 26, 2020 NMFCZ P 28,400 $9.47 $268,948 402,024 Indirect +7.60% Acquired 166.0% (price as of 2026-08-19)
May 26, 2020 NMFCZ P 12,509 $9.50 $118,836 7,240,751 Direct +0.17% Acquired 165.2% (price as of 2026-08-19)
May 22, 2020 NMFCZ P 44,461 $9.08 $403,706 373,624 Indirect +13.51% Acquired 177.4% (price as of 2026-08-19)
May 22, 2020 NMFCZ P 187,491 $9.10 $1,706,168 7,228,215 Direct +2.66% Acquired 176.8% (price as of 2026-08-19)
May 14, 2020 NMFCZ P 100,000 $8.00 $800,000 329,163 Indirect +43.64% Acquired 214.9% (price as of 2026-08-19)
May 14, 2020 NMFCZ P 200,000 $7.94 $1,588,000 7,040,751 Direct +2.92% Acquired 217.3% (price as of 2026-08-19)
May 12, 2020 NMFCZ P 50,000 $8.11 $405,500 229,163 Indirect +27.91% Acquired 210.6% (price as of 2026-08-19)
May 11, 2020 NMFCZ P 100,000 $8.11 $811,000 6,840,751 Direct +1.48% Acquired 210.6% (price as of 2026-08-19)
Oct. 23, 2019 NMFCZ P 355,000 $13.25 $4,703,750 6,740,751 Direct +5.56% Acquired 90.1% (price as of 2026-08-19)
Dec. 17, 2018 NMFCZ P 181,805 $12.52 $2,276,199 6,315,173 Direct +2.96% Acquired 101.2% (price as of 2026-08-19)
March 13, 2018 NMFCZ P 99,163 $13.43 $1,331,759 5,922,763 Direct +1.70% Acquired 87.6% (price as of 2026-08-19)
March 12, 2018 NMFCZ P 182,013 $13.38 $2,435,334 5,823,600 Direct +3.23% Acquired 88.3% (price as of 2026-08-19)
March 9, 2018 NMFCZ P 95,615 $13.41 $1,282,197 5,641,587 Direct +1.72% Acquired 87.8% (price as of 2026-08-19)
March 8, 2018 NMFCZ P 105,485 $13.32 $1,405,060 5,545,972 Direct +1.94% Acquired 89.1% (price as of 2026-08-19)
Nov. 8, 2016 NMFCZ P 12,154 $13.47 $163,714 5,147,620 Direct +0.24% Acquired 87.0% (price as of 2026-08-19)
Nov. 7, 2016 NMFCZ P 73,602 $13.45 $989,947 5,135,466 Direct +1.45% Acquired 87.3% (price as of 2026-08-19)
Nov. 4, 2016 NMFCZ P 82,122 $13.30 $1,092,223 5,061,864 Direct +1.65% Acquired 89.4% (price as of 2026-08-19)
Nov. 3, 2016 NMFCZ P 101,747 $13.22 $1,345,095 4,979,742 Direct +2.09% Acquired 90.5% (price as of 2026-08-19)
Nov. 2, 2016 NMFCZ P 112,529 $13.34 $1,501,137 4,877,995 Direct +2.36% Acquired 88.8% (price as of 2026-08-19)
Feb. 19, 2016 NMFCZ P 18,344 $12.05 $221,045 4,592,364 Direct +0.40% Acquired 109.0% (price as of 2026-08-19)
Feb. 18, 2016 NMFCZ P 46,195 $12.04 $556,188 4,574,020 Direct +1.02% Acquired 109.2% (price as of 2026-08-19)
Feb. 17, 2016 NMFCZ P 200,000 $12.02 $2,404,000 4,527,825 Direct +4.62% Acquired 109.6% (price as of 2026-08-19)
Feb. 16, 2016 NMFCZ P 84,780 $11.72 $993,622 4,327,825 Direct +2.00% Acquired 114.9% (price as of 2026-08-19)
Feb. 12, 2016 NMFCZ P 50,000 $11.73 $586,500 4,243,045 Direct +1.19% Acquired 114.7% (price as of 2026-08-19)
Feb. 12, 2016 NMFCZ P 200,000 $11.68 $2,336,000 4,193,045 Direct +5.01% Acquired 115.7% (price as of 2026-08-19)
Feb. 11, 2016 NMFCZ P 500 $11.39 $5,695 3,993,045 Direct +0.01% Acquired 121.2% (price as of 2026-08-19)
Feb. 11, 2016 NMFCZ P 99,975 $11.36 $1,135,716 3,992,545 Direct +2.57% Acquired 121.7% (price as of 2026-08-19)

Showing latest 100 of 148 transactions

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
April 29, 2008 1018327 Series A Converible Preferred Stock Common Stock (6,956,522) $11.50 — 6,956,522 Disposed
June 29, 2004 STRA Series A Convertible Preferred Stock [F3] Common Stock — — 875,120 Disposed
May 6, 2004 STRA Option Common Stock (767,000) $30.00 May 15, 2004 1 Disposed
March 15, 2004 STRA Series A Convertible Preferred Stock [F4] Common Stock (1,855,139) — — 1,855,139 Disposed
Jan. 14, 2004 STRA Series A Convertible Preferred Stock [F1] Common Stock (384,994) — — 350,000 Disposed

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

Initial ownership (Form 3) 2 holdings

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

Date Ticker Security Shares Ownership
May 19, 2011 NMFCZ Common Stock 1,252,964 Indirect
May 19, 2011 NMFCZ Common Membership Units→ Common Stock (20,221,938) 20,221,938 Indirect