SEC Insider Transactions from Lowenthal Richard E.

Last updated: 2026-03-14 11:44 UTC | Total transactions: 99

Richard E. Lowenthal, President and CEO of ARS Pharmaceuticals ($SPRY), made one open market sale of company shares in the last year, totaling $724 thousand. His most recent sale occurred on August 21, 2025. Among 11,700 insiders with sales, this ranks fifth-sixth fifty-seventh for amount sold, well below the average of $8.6 million across 6.4 transactions per seller. He reported no open market purchases.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Jan. 2, 2026 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO A Stock Option (right to buy) 240000 $0.00 240,000.0000 98,807,600 9999.99% 0.24%
Jan. 2, 2026 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO A Stock option (right to buy) 875000 $0.00 875,000.0000 98,807,600 9999.99% 0.89%
Aug. 21, 2025 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $14.49 11,303,141.0000 102,390,828 0.44% 0.05%
Jan. 2, 2025 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO A Stock option (right to buy) 767600 $0.00 767,600.0000 102,390,828 9999.99% 0.75%
Jan. 2, 2025 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO A Stock Option (right to buy) 261900 $0.00 261,900.0000 102,390,828 9999.99% 0.26%
Dec. 17, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.67 11,403,141.0000 97,032,331 0.44% 0.05%
Dec. 17, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.67 11,403,141.0000 97,032,331 0.44% 0.05%
Dec. 10, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.17 11,503,141.0000 97,032,331 0.43% 0.05%
Dec. 10, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.16 11,503,141.0000 97,032,331 0.43% 0.05%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 11876 $8.42 11,603,141.0000 97,032,331 0.10% 0.01%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 13789 $1.44 11,591,265.0000 97,032,331 0.12% 0.01%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 11876 $8.42 11,603,141.0000 97,032,331 0.10% 0.01%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 11876 $0.00 1,426,248.0000 97,032,331 0.83% 0.01%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 13789 $0.00 1,108,808.0000 97,032,331 1.23% 0.01%
Dec. 6, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 11876 $0.00 1,426,248.0000 97,032,331 0.83% 0.01%
Nov. 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.95 11,565,600.0000 97,032,331 0.43% 0.05%
Nov. 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.95 11,565,600.0000 97,032,331 0.43% 0.05%
Nov. 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 4876 $17.64 11,665,600.0000 97,032,331 0.04% 0.01%
Nov. 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 4955 $17.64 11,665,600.0000 97,032,331 0.04% 0.01%
Nov. 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 45124 $16.76 11,670,476.0000 97,032,331 0.39% 0.05%
Nov. 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 45045 $16.76 11,670,555.0000 97,032,331 0.38% 0.05%
Oct. 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1450 $15.25 11,765,600.0000 97,032,331 0.01% 0.00%
Oct. 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 48550 $14.86 11,767,050.0000 97,032,331 0.41% 0.05%
Oct. 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $14.88 11,765,600.0000 97,032,331 0.42% 0.05%
Oct. 8, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.83 11,865,600.0000 97,032,331 0.42% 0.05%
Oct. 8, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $13.83 11,865,600.0000 97,032,331 0.42% 0.05%
Sept. 17, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $12.93 11,965,600.0000 95,215,322 0.42% 0.05%
Sept. 17, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $12.93 11,965,600.0000 95,215,322 0.42% 0.05%
Sept. 10, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.50 12,065,600.0000 95,215,322 0.41% 0.05%
Sept. 10, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.50 12,065,600.0000 95,215,322 0.41% 0.05%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 36216 $14.76 12,179,384.0000 95,215,322 0.30% 0.04%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 11523 $15.62 12,167,861.0000 95,215,322 0.09% 0.01%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2261 $16.25 12,165,600.0000 95,215,322 0.02% 0.00%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 35944 $14.76 12,179,656.0000 95,215,322 0.29% 0.04%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 11756 $15.61 12,167,900.0000 95,215,322 0.10% 0.01%
Aug. 20, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2300 $16.26 12,165,600.0000 95,215,322 0.02% 0.00%
Aug. 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 35363 $12.77 12,265,600.0000 95,215,322 0.29% 0.04%
Aug. 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 14599 $11.78 12,301,001.0000 95,215,322 0.12% 0.02%
Aug. 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 35401 $12.76 12,265,600.0000 95,215,322 0.29% 0.04%
Aug. 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 14637 $11.77 12,300,963.0000 95,215,322 0.12% 0.02%
July 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.40 12,365,600.0000 95,215,322 0.40% 0.05%
July 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $11.40 12,365,600.0000 95,215,322 0.40% 0.05%
July 9, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.62 12,465,600.0000 95,215,322 0.40% 0.05%
July 9, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.62 12,465,600.0000 95,215,322 0.40% 0.05%
June 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 47834 $9.15 12,565,600.0000 95,215,322 0.38% 0.05%
June 11, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2166 $9.00 12,613,434.0000 95,215,322 0.02% 0.00%
June 12, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 48028 $9.14 12,565,600.0000 95,215,322 0.38% 0.05%
June 11, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1972 $9.00 12,613,628.0000 95,215,322 0.02% 0.00%
May 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2766 $9.04 14,352,143.0000 95,215,322 0.02% 0.00%
May 14, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2873 $9.01 14,354,920.0000 95,215,322 0.02% 0.00%
May 14, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2884 $9.01 14,354,909.0000 95,215,322 0.02% 0.00%
May 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 2381 $9.05 14,307,793.0000 95,215,322 0.02% 0.00%
May 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 44746 $9.06 14,307,793.0000 95,215,322 0.31% 0.05%
May 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 44350 $9.06 14,307,793.0000 95,215,322 0.31% 0.05%
May 7, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.34 12,765,600.0000 95,215,322 0.39% 0.05%
May 7, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.34 12,765,600.0000 95,215,322 0.39% 0.05%
April 23, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 82733 $0.84 12,817,340.0000 95,215,322 0.65% 0.09%
April 23, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 48260 $1.44 12,865,600.0000 95,215,322 0.38% 0.05%
April 23, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 82733 $0.00 0.0000 95,215,322 100.00% 0.09%
April 23, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 48260 $0.00 34,473.0000 95,215,322 58.33% 0.05%
April 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 119047 $0.00 117,333.0000 95,215,322 50.36% 0.13%
April 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Stock Option (right to buy) 69444 $0.00 166,936.0000 95,215,322 29.38% 0.07%
April 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 69444 $1.44 12,734,607.0000 95,215,322 0.55% 0.07%
April 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO M Common Stock 119047 $0.84 12,665,163.0000 95,215,322 0.95% 0.13%
April 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.28 12,546,116.0000 95,215,322 0.40% 0.05%
April 16, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.28 12,546,116.0000 95,215,322 0.40% 0.05%
April 9, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.28 12,646,116.0000 95,215,322 0.39% 0.05%
April 9, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 50000 $9.28 12,646,116.0000 95,215,322 0.39% 0.05%
March 25, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 47632 $9.12 12,746,116.0000 95,215,322 0.37% 0.05%
March 22, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1326 $9.01 12,793,748.0000 95,215,322 0.01% 0.00%
March 22, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1017 $9.03 12,793,751.0000 95,215,322 0.01% 0.00%
March 25, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 47635 $9.12 12,746,116.0000 95,215,322 0.37% 0.05%
March 21, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 100 $9.00 12,843,726.0000 95,215,322 0.00% 0.00%
March 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 976 $9.03 12,844,098.0000 95,215,322 0.01% 0.00%
March 19, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 942 $9.04 12,843,826.0000 95,215,322 0.01% 0.00%
March 21, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 372 $9.00 12,843,726.0000 95,215,322 0.00% 0.00%
March 14, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 239 $9.00 12,894,577.0000 95,215,322 0.00% 0.00%
March 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1500 $9.00 12,894,616.0000 95,215,322 0.01% 0.00%
March 13, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1300 $9.00 12,894,816.0000 95,215,322 0.01% 0.00%
March 14, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 205 $9.00 12,894,411.0000 95,215,322 0.00% 0.00%
March 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 48295 $9.14 12,846,116.0000 95,215,322 0.37% 0.05%
March 15, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 48461 $9.14 12,846,116.0000 95,215,322 0.38% 0.05%
Feb. 29, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 800 $9.02 12,946,116.0000 95,215,322 0.01% 0.00%
Feb. 29, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1982 $9.01 12,946,116.0000 95,215,322 0.02% 0.00%
Feb. 29, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 1000 $9.02 12,946,116.0000 95,215,322 0.01% 0.00%
Feb. 28, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 25456 $9.02 14,722,648.0000 95,215,322 0.17% 0.03%
Feb. 28, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 49019 $9.02 14,722,648.0000 95,215,322 0.33% 0.05%
Feb. 28, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 24303 $9.02 14,722,648.0000 95,215,322 0.16% 0.03%
Feb. 26, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 100 $9.01 14,748,104.0000 95,215,322 0.00% 0.00%
Feb. 26, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 500 $9.01 14,771,667.0000 95,215,322 0.00% 0.00%
Feb. 26, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E PRESIDENT AND CEO S Common Stock 100 $9.01 14,722,648.0000 95,215,322 0.00% 0.00%
May 17, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO G Common Stock 1050000 $0.00 13,049,376.0000 0 8.75% 0.00%
Jan. 2, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO A Stock option (right to buy) 880000 $0.00 1,180,000.0000 95,215,322 293.33% 0.92%
Jan. 2, 2024 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO A Stock option (right to buy) 300000 $0.00 1,180,000.0000 95,215,322 34.09% 0.32%
May 17, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO G Common Stock 1050000 $0.00 13,049,376.0000 0 7.45% 0.00%
May 17, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO G Common Stock 1050000 $0.00 11,999,376.0000 0 9.59% 0.00%
May 17, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO G Common Stock 1050000 $0.00 13,049,376.0000 0 7.45% 0.00%
Jan. 3, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO A Stock option (right to buy) 1100000 $0.00 1,450,000.0000 0 314.29% 0.00%
Jan. 3, 2023 ARS Pharmaceuticals, Inc. $SPRY Lowenthal Richard E President and CEO A Stock option (right to buy) 350000 $0.00 1,450,000.0000 0 31.82% 0.00%