Insider at

04

Insider transactions

05
0 buys (P) 7 sells (S) Net: $-87,177 + 45 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

45 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 17, 2026 OM S 2,632 $4.39 $11,554 87,475 Direct -2.92% Disposed -4.3% (price as of 2026-10-06)
May 15, 2026 OM S 2,638 $3.70 $9,761 30,277 Direct -8.01% Disposed 13.5% (price as of 2026-10-06)
Feb. 17, 2026 OM S 2,842 $3.35 $9,521 32,935 Direct -7.94% Disposed 25.4% (price as of 2026-10-06)
Jan. 21, 2026 OM S 1,180 $5.01 $5,912 35,777 Direct -3.19% Disposed -16.2% (price as of 2026-10-06)
Jan. 20, 2026 OM S 9,314 $5.12 $47,688 36,957 Direct -20.13% Disposed -18.0% (price as of 2026-10-06)
Jan. 7, 2026 OM S 224 $4.27 $956 46,271 Direct -0.48% Disposed -1.6% (price as of 2026-10-06)
Nov. 17, 2025 OM S 388 $4.60 $1,785 46,495 Direct -0.83% Disposed -8.7% (price as of 2026-10-06)
Aug. 15, 2025 OM S 383 $12.88 $4,933 46,883 Direct -0.81% Disposed -67.4% (price as of 2026-10-06)
May 15, 2025 OM S 396 $17.82 $7,057 11,273 Direct -3.39% Disposed -76.4% (price as of 2026-10-06)
Feb. 18, 2025 OM S 6,145 $0.90 $5,530 175,043 Direct -3.39% Disposed -68.9% (price as of 2026-10-06)
Jan. 21, 2025 OM S 777 $0.80 $622 213,341 Direct -0.36% Disposed -65.0% (price as of 2026-10-06)
Jan. 21, 2025 OM S 29,474 $0.80 $23,579 183,867 Direct -13.82% Disposed -65.0% (price as of 2026-10-06)
Jan. 21, 2025 OM S 2,679 $0.80 $2,143 181,188 Direct -1.46% Disposed -65.0% (price as of 2026-10-06)
Jan. 13, 2025 OM S 20,492 $0.81 $16,599 205,028 Direct -9.09% Disposed -65.4% (price as of 2026-10-06)
Jan. 7, 2025 OM S 1,572 $1.29 $2,028 225,520 Direct -0.69% Disposed -78.3% (price as of 2026-10-06)
Nov. 15, 2024 OM S 3,203 $0.80 $2,562 227,092 Direct -1.39% Disposed -65.0% (price as of 2026-10-06)
Aug. 15, 2024 OM S 3,011 $0.84 $2,529 230,295 Direct -1.29% Disposed -66.7% (price as of 2026-10-06)
June 12, 2024 OM S 10,569 $4.78 $50,520 233,306 Direct -4.33% Disposed -94.1% (price as of 2026-10-06)
May 16, 2024 OM S 2,972 $3.53 $10,491 243,875 Direct -1.20% Disposed -92.1% (price as of 2026-10-06)
Feb. 15, 2024 OM S 3,341 $3.57 $11,927 245,046 Direct -1.35% Disposed -92.2% (price as of 2026-10-06)
Jan. 16, 2024 OM S 1,480 $4.29 $6,349 248,387 Direct -0.59% Disposed -93.5% (price as of 2026-10-06)
Jan. 8, 2024 OM S 7,344 $5.49 $40,319 48,807 Direct -13.08% Disposed -94.9% (price as of 2026-10-06)
Nov. 16, 2023 OM S 1,431 $4.76 $6,812 56,151 Direct -2.49% Disposed -94.1% (price as of 2026-10-06)
Aug. 16, 2023 OM S 1,364 $15.10 $20,596 57,581 Direct -2.31% Disposed -98.1% (price as of 2026-10-06)
July 19, 2023 OM S 10b5-1 1,415 $20.00 $28,300 58,945 Direct -2.34% Disposed -98.6% (price as of 2026-10-06)
June 20, 2023 OM S 10b5-1 1,414 $21.97 $31,066 58,945 Direct -2.34% Disposed -98.7% (price as of 2026-10-06)
May 17, 2023 OM S 10b5-1 1,415 $20.08 $28,413 60,262 Direct -2.29% Disposed -98.6% (price as of 2026-10-06)
May 17, 2023 OM S 10b5-1 1,317 $20.08 $26,445 58,945 Direct -2.19% Disposed -98.6% (price as of 2026-10-06)
May 16, 2023 OM S 10b5-1 1,335 $19.91 $26,580 60,262 Direct -2.17% Disposed -98.6% (price as of 2026-10-06)
May 3, 2023 OM S 10b5-1 1,414 $20.00 $28,280 61,597 Direct -2.24% Disposed -98.6% (price as of 2026-10-06)
March 20, 2023 OM S 10b5-1 2,715 $20.82 $56,526 61,597 Direct -4.22% Disposed -98.7% (price as of 2026-10-06)
March 20, 2023 OM S 10b5-1 1,415 $20.82 $29,460 64,312 Direct -2.15% Disposed -98.7% (price as of 2026-10-06)
Feb. 16, 2023 OM S 2,265 $23.96 $54,269 66,422 Direct -3.30% Disposed -98.8% (price as of 2026-10-06)
Feb. 16, 2023 OM S 2,829 $23.96 $67,783 66,422 Direct -4.09% Disposed -98.8% (price as of 2026-10-06)
Feb. 16, 2023 OM S 3,532 $24.22 $85,545 62,890 Direct -5.32% Disposed -98.8% (price as of 2026-10-06)
Feb. 16, 2023 OM S 358 $24.36 $8,721 67,422 Direct -0.53% Disposed -98.9% (price as of 2026-10-06)
Feb. 16, 2023 OM S 1,000 $24.36 $24,360 66,422 Direct -1.48% Disposed -98.9% (price as of 2026-10-06)
Jan. 27, 2023 OM S 4,282 $27.92 $119,553 67,780 Direct -5.94% Disposed -99.0% (price as of 2026-10-06)
Nov. 30, 2022 OM S 12,761 $20.34 $259,559 31,044 Direct -29.13% Disposed -98.6% (price as of 2026-10-06)
Nov. 18, 2022 OM S 1,918 $19.00 $36,442 31,044 Direct -5.82% Disposed -98.5% (price as of 2026-10-06)
Nov. 16, 2022 OM S 352 $19.28 $6,787 32,962 Direct -1.06% Disposed -98.5% (price as of 2026-10-06)
Aug. 16, 2022 OM S 351 $21.48 $7,539 33,314 Direct -1.04% Disposed -98.7% (price as of 2026-10-06)
May 17, 2022 OM S 349 $26.36 $9,200 33,665 Direct -1.03% Disposed -98.9% (price as of 2026-10-06)
April 18, 2022 OM S 10b5-1 1,000 $43.25 $43,250 34,014 Direct -2.86% Disposed -99.4% (price as of 2026-10-06)
April 18, 2022 OM S 10b5-1 1,415 $43.25 $61,199 34,014 Direct -3.99% Disposed -99.4% (price as of 2026-10-06)
March 17, 2022 OM S 10b5-1 1,400 $40.46 $56,644 34,014 Direct -3.95% Disposed -99.3% (price as of 2026-10-06)
March 16, 2022 OM S 1,392 $39.77 $55,360 35,414 Direct -3.78% Disposed -99.3% (price as of 2026-10-06)
March 15, 2022 OM S 10b5-1 1,000 $38.59 $38,590 36,806 Direct -2.65% Disposed -99.3% (price as of 2026-10-06)
March 15, 2022 OM S 10b5-1 5,586 $38.59 $215,564 36,806 Direct -13.18% Disposed -99.3% (price as of 2026-10-06)
March 1, 2022 OM S 10b5-1 1,003 $43.73 $43,861 36,806 Direct -2.65% Disposed -99.4% (price as of 2026-10-06)
Feb. 15, 2022 OM S 10b5-1 3,000 $35.92 $107,760 37,309 Direct -7.44% Disposed -99.2% (price as of 2026-10-06)
Feb. 15, 2022 OM S 10b5-1 7,002 $35.92 $251,512 37,309 Direct -15.80% Disposed -99.2% (price as of 2026-10-06)
Jan. 18, 2022 OM S 10b5-1 3,000 $35.61 $106,830 12,547 Direct -19.30% Disposed -99.2% (price as of 2026-10-06)
Jan. 18, 2022 OM S 10b5-1 7,002 $35.61 $249,341 12,547 Direct -35.82% Disposed -99.2% (price as of 2026-10-06)
Jan. 3, 2022 OM S 10b5-1 2,500 $47.05 $117,625 12,547 Direct -16.61% Disposed -99.4% (price as of 2026-10-06)

Showing latest 100 of 155 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 14, 2026 ALMR Employee Stock Option (right to buy) Common Stock (85,000) $27.99 Sept. 13, 2036 85,000 Acquired
July 19, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (1,415) $9.48 May 26, 2030 1,415 Disposed
June 20, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (1,414) $9.48 May 26, 2030 1,414 Disposed
May 17, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (1,415) $9.48 May 26, 2030 1,415 Disposed
May 3, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (1,414) $9.48 May 26, 2030 1,414 Disposed
March 20, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (1,415) $9.48 May 26, 2030 1,415 Disposed
Feb. 16, 2023 OM Non-Qualified Stock Option (right to buy) Common Stock (2,829) $9.48 May 26, 2030 2,829 Disposed
Feb. 16, 2023 OM Performance Options (right to buy) Common Stock (2,265) $9.48 May 26, 2030 2,265 Disposed
Nov. 30, 2022 OM Non-Qualified Stock Option (right to buy) Common Stock (12,761) $9.48 May 26, 2030 12,761 Disposed
April 18, 2022 OM Non-Qualified Stock Option (right to buy) Common Stock (1,415) $9.48 May 26, 2030 1,415 Disposed
April 18, 2022 OM Performance Options (right to buy) Common Stock (1,000) $9.48 May 26, 2030 1,000 Disposed
March 15, 2022 OM Non-Qualified Stock Option (right to buy) Common Stock (5,586) $9.48 May 26, 2030 5,586 Disposed
March 15, 2022 OM Performance Options (right to buy) Common Stock (1,000) $9.48 May 26, 2030 1,000 Disposed
Feb. 15, 2022 OM Non-Qualified Stock Option (right to buy) Common Stock (7,002) $9.48 May 26, 2030 7,002 Disposed
Feb. 15, 2022 OM Performance Options (right to buy) Common Stock (3,000) $9.48 May 26, 2030 3,000 Disposed
Jan. 18, 2022 OM Non-Qualified Stock Option (right to buy) Common Stock (7,002) $9.48 May 26, 2030 7,002 Disposed
Jan. 18, 2022 OM Performance Options (right to buy) Common Stock (3,000) $9.48 May 26, 2030 3,000 Disposed
Dec. 1, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
Nov. 15, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
Nov. 15, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
Oct. 19, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
Oct. 15, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
Sept. 15, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
Sept. 15, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
Sept. 7, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
Sept. 7, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
Aug. 16, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
July 15, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
June 17, 2021 OM Non-Qualified Stock Option (right to buy) Common Stock (1,445) $9.48 May 26, 2030 1,445 Disposed
June 15, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
May 17, 2021 OM Performance Options (right to buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
April 15, 2021 OM Performance Stock Option (Right to Buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
March 18, 2021 OM Performance Stock Option (Right to Buy) Common Stock (3,500) $9.48 May 26, 2030 3,500 Disposed
March 15, 2021 OM Stock Option (Right to Buy) Common Stock (22,209) · March 14, 2031 22,209 Acquired
March 15, 2021 OM Stock Option (Right to Buy) Common Stock (22,209) $25.89 March 14, 2031 22,209 Acquired
May 26, 2020 OM Performance Stock Option (Right to Buy) Common Stock · May 26, 2030 45,265 Acquired
May 26, 2020 OM Stock Option (Right to Buy) Common Stock · May 26, 2030 67,898 Acquired

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

Initial ownership (Form 3) 2 holdings

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

DateTickerSecuritySharesOwnership
Sept. 14, 2020 OM Stock Option (Right to Buy)→ Common Stock (67,898) 67,898 Direct
Sept. 14, 2020 OM Performance Stock Option (Right to Buy)→ Common Stock (45,265) 45,265 Direct

Compensation (DEF 14A)

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

OM

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $466,595 $1,000 · · $90,986 · $7,506 $1,404,644
2024 $415,800 · · · $249,480 · $7,397 $1,510,518
2023 $415,208 · · · $124,770 · $7,117 $1,744,514

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