Sign inGet started

ALMU

Aeluma, Inc.CIK 1828805 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
—
0 trades · 0 insiders
Open-mkt sales · 90d
$5.11M
11 trades · 2 insiders
Net · 90d
$-5.11M
Insiders on file
8

AI insights for ALMU PRO

XXXX$█.██M██+██%
XXXX$█.██M██+██%
XXXX$█.██M██+██%
XXXX$█.██M██+██%
XXXX$█.██M██+██%
AI insights for ALMU
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
Upgrade to Pro · $99/yearAlready Pro? Log in

Daily buy vs sell · 90 days

$2.67M2026-08-26 buys — 2026-08-26 sales $692.1K08-262026-08-27 buys — 2026-08-27 sales $690.9K08-272026-09-21 buys — 2026-09-21 sales $2.67M09-212026-10-12 buys — 2026-10-12 sales $1.05M10-12
■ Open-market buys (P)   ■ Open-market sales (S) · daily dollar value by transaction date

Insiders

InsiderRoleTradesBoughtSoldLast trade
Klamkin JonathanChief Executive Officer, Director52$0$12.63M2026-10-12
Stewart Christopher P.Chief Financial Officer9$0$02026-09-30
Byron MichaelDirector6$0$02026-09-21
Denbaars StevenDirector16$0$2.31M2026-08-27
Tompkins Mark N.Other68$250.0K$19.83M2026-02-04
Paglia John KennethDirector2$0$02025-12-03
ENSLEY CRAIG HDirector2$0$02025-12-03
McCarthy Lee10% Owner1$0$6.5K2023-02-17

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Klamkin JonathanChief Executive Officer, Dir S Sale2026-10-122026-10-14100,000$10.53 $1.05M1,126,995SEC↗
Stewart Christopher P.Chief Financial Officer F Tax w/h2026-09-302026-10-015,697$12.36 $70.4K67,781SEC↗
Byron MichaelDirector M Exercise deriv2026-09-212026-09-2325,000— $020,833SEC↗
Klamkin JonathanChief Executive Officer A Award deriv2026-09-212026-09-2375,135— $075,135SEC↗
Stewart Christopher P.Chief Financial Officer A Award deriv2026-09-212026-09-2337,568— $037,568SEC↗
Byron MichaelDirector M Exercise2026-09-212026-09-2325,000$5.93 $148.3K38,343SEC↗
Klamkin JonathanChief Executive Officer A Award2026-09-212026-09-2331,771— $034,174SEC↗
Klamkin JonathanChief Executive Officer A Award2026-09-212026-09-2312,675— $046,849SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-09-212026-09-23100,000$13.35 $1.33M1,226,995SEC↗
Klamkin JonathanChief Executive Officer F Tax w/h2026-09-212026-09-234,547$13.61 $61.9K42,302SEC↗
Stewart Christopher P.Chief Financial Officer F Tax w/h2026-09-212026-09-231,450$13.61 $19.7K18,478SEC↗
Stewart Christopher P.Chief Financial Officer A Award2026-09-212026-09-2315,886— $015,886SEC↗
Stewart Christopher P.Chief Financial Officer A Award2026-09-212026-09-234,042— $019,928SEC↗
Klamkin JonathanChief Executive Officer, Dir A Award deriv2026-09-212026-09-2375,135— $075,135SEC↗
Klamkin JonathanChief Executive Officer, Dir F Tax w/h2026-09-212026-09-234,547$13.61 $61.9K42,302SEC↗
Klamkin JonathanChief Executive Officer, Dir A Award2026-09-212026-09-2312,675— $046,849SEC↗
Klamkin JonathanChief Executive Officer, Dir A Award2026-09-212026-09-2331,771— $034,174SEC↗
Klamkin JonathanChief Executive Officer, Dir S Sale2026-09-212026-09-23100,000$13.35 $1.34M1,226,995SEC↗
Stewart Christopher P.Chief Financial Officer A Award deriv2026-09-212026-09-2337,568— $037,568SEC↗
Stewart Christopher P.Chief Financial Officer F Tax w/h2026-09-212026-09-231,450$13.61 $19.7K18,478SEC↗
Stewart Christopher P.Chief Financial Officer A Award2026-09-212026-09-234,042— $019,928SEC↗
Stewart Christopher P.Chief Financial Officer A Award2026-09-212026-09-2315,886— $015,886SEC↗
Byron MichaelDirector M Exercise deriv2026-09-212026-09-2325,000— $020,833SEC↗
Byron MichaelDirector M Exercise2026-09-212026-09-2325,000$5.93 $148.3K38,343SEC↗
Denbaars StevenDirector S Sale2026-08-272026-08-2812,500$13.82 $172.8K345,209SEC↗
Denbaars StevenDirector S Sale2026-08-272026-08-2812,500$13.82 $172.8K345,209SEC↗
Denbaars StevenDirector S Sale2026-08-272026-08-2812,500$13.82 $172.7K345,209SEC↗
Denbaars StevenDirector S Sale2026-08-272026-08-2812,500$13.82 $172.7K345,209SEC↗
Denbaars StevenDirector S Sale2026-08-262026-08-2812,500$13.84 $173.0K357,709SEC↗
Denbaars StevenDirector S Sale2026-08-262026-08-2812,500$13.84 $173.0K357,709SEC↗
Denbaars StevenDirector S Sale2026-08-262026-08-2812,500$13.84 $173.0K357,709SEC↗
Denbaars StevenDirector S Sale2026-08-262026-08-2812,500$13.84 $173.0K357,709SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-08-032026-08-0520,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-08-032026-08-054,190$16.29 $68.3K18,213SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-08-032026-08-0515,810$16.85 $266.4K2,403SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-08-032026-08-0520,000— $01,326,995SEC↗
Klamkin JonathanChief Executive Officer, Dir S Sale2026-08-032026-08-0515,810$16.85 $266.4K2,403SEC↗
Klamkin JonathanChief Executive Officer, Dir S Sale2026-08-032026-08-054,190$16.29 $68.3K18,213SEC↗
Klamkin JonathanChief Executive Officer, Dir G Gift2026-08-032026-08-0520,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer, Dir G Gift2026-08-032026-08-0520,000— $01,326,995SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-07-012026-07-0220,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-07-012026-07-0219,900$21.08 $419.5K2,503SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-07-012026-07-02100$21.56 $2.2K2,403SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-07-012026-07-0220,000— $01,346,995SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-06-012026-06-037,900$24.39 $192.7K12,203SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-06-012026-06-03900$22.19 $20.0K21,503SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-06-012026-06-0320,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-06-012026-06-0320,000— $01,366,995SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-06-012026-06-031,600$25.12 $40.2K10,603SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-06-012026-06-038,200$26.25 $215.3K2,403SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-06-012026-06-031,400$23.32 $32.6K20,103SEC↗
Denbaars StevenDirector S Sale2026-05-202026-05-2111,558$20.40 $235.8K371,151SEC↗
Denbaars StevenDirector S Sale2026-05-202026-05-21942$21.30 $20.1K370,209SEC↗
Denbaars StevenDirector S Sale2026-05-192026-05-215,085$20.61 $104.8K382,709SEC↗
Denbaars StevenDirector S Sale2026-05-192026-05-217,415$19.56 $145.0K387,794SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-05-012026-05-0515,024$25.15 $377.9K3,079SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-05-012026-05-054,300$24.20 $104.1K18,103SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-05-012026-05-0520,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-05-012026-05-0520,000— $01,386,995SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-05-012026-05-05676$25.71 $17.4K2,403SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-04-012026-04-0320,000$13.10 $262.0K1,409,398SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-04-012026-05-0520,000— $022,403SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-04-012026-05-0520,000— $01,406,995SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-03-042026-05-0550,000— $01,426,995SEC↗
Klamkin JonathanChief Executive Officer G Gift2026-03-042026-05-0550,000— $052,403SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-03-042026-03-0528,206$17.77 $501.2K1,451,192SEC↗
Klamkin JonathanChief Executive Officer S Sale2026-03-042026-03-0521,794$18.41 $401.2K1,429,398SEC↗
Denbaars StevenDirector S Sale2026-02-262026-02-2712,500$15.85 $198.1K385,088SEC↗
Denbaars StevenDirector S Sale2026-02-252026-02-2712,500$17.58 $219.7K397,588SEC↗
Tompkins Mark N.Other S Sale2026-02-042026-02-055,956$15.12 $90.1K1,790,488SEC↗
Tompkins Mark N.Other S Sale2026-02-042026-02-0528,544$14.63 $417.6K1,796,444SEC↗
Tompkins Mark N.10% Owner S Sale2026-02-022026-02-0237,500$15.74 $590.3K1,824,988SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-302026-02-02908$16.79 $15.2K1,862,488SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-302026-02-0224,092$15.88 $382.6K1,863,396SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-292026-02-025,203$17.16 $89.3K1,887,488SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-292026-02-0227,297$16.75 $457.2K1,892,691SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-222026-01-22962$18.81 $18.1K1,919,988SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-222026-01-2229,038$18.05 $524.1K1,920,950SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-212026-01-221,715$20.44 $35.1K1,949,998SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-212026-01-2212,947$19.30 $249.9K1,951,713SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-212026-01-2210$21.24 $2121,949,988SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-212026-01-2230,328$18.52 $561.7K1,964,660SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-202026-01-22888$21.58 $19.2K1,994,988SEC↗
Tompkins Mark N.10% Owner S Sale2026-01-202026-01-2229,112$20.66 $601.5K1,995,876SEC↗
Klamkin JonathanChief Executive Officer G Gift2025-12-292026-05-051,126,995— $01,476,995SEC↗
Klamkin JonathanChief Executive Officer G Gift2025-12-292026-05-051,126,995— $02,403SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-262025-12-296,970$16.91 $117.9K2,048,018SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-262025-12-2920,368$18.01 $366.8K2,027,650SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-262025-12-292,662$18.39 $49.0K2,024,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-242025-12-2915,000$16.05 $240.8K2,054,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-232025-12-2915,000$14.87 $223.1K2,069,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-222025-12-2235,000$14.83 $519.0K2,084,988SEC↗
Klamkin JonathanChief Executive Officer G Gift2025-12-192026-05-05350,000— $0350,000SEC↗
Klamkin JonathanChief Executive Officer G Gift2025-12-192026-05-05350,000— $01,129,398SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-192025-12-2230,000$14.70 $441.0K2,119,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-182025-12-2220,000$14.37 $287.4K2,149,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-102025-12-1120,000$17.49 $349.8K2,169,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-092025-12-1110,861$16.39 $178.0K2,209,127SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-092025-12-1119,139$17.06 $326.5K2,189,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-082025-12-09988$16.87 $16.7K2,219,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-082025-12-0939,012$16.04 $625.8K2,220,976SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-052025-12-091,610$16.49 $26.5K2,259,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-052025-12-0928,390$16.12 $457.6K2,261,598SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-042025-12-0911,500$15.49 $178.1K2,308,488SEC↗
Tompkins Mark N.10% Owner S Sale2025-12-042025-12-0918,500$16.37 $302.8K2,289,988SEC↗
Denbaars StevenDirector A Award2025-12-032026-03-0210,121— $0395,209SEC↗
Byron MichaelDirector A Award2025-12-032026-03-0213,343— $013,343SEC↗
Paglia John KennethDirector A Award2025-12-032026-03-0210,861— $023,361SEC↗
ENSLEY CRAIG HDirector A Award2025-12-032026-03-0210,633— $027,300SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-202025-10-2137,500$16.39 $614.6K2,319,988SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-172025-10-21743$18.45 $13.7K2,357,488SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-172025-10-215,913$17.77 $105.1K2,358,231SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-172025-10-2133,344$16.75 $558.5K2,364,144SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-162025-10-1717,540$18.97 $332.7K2,404,948SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-162025-10-17810$20.72 $16.8K2,397,488SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-162025-10-176,650$19.96 $132.7K2,398,298SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-152025-10-1715,853$21.31 $337.8K2,422,488SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-152025-10-1724,147$20.11 $485.6K2,438,341SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-142025-10-1436,855$19.86 $731.9K2,462,488SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-132025-10-1435,031$16.97 $594.5K2,499,643SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-132025-10-14300$17.57 $5.3K2,499,343SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-102025-10-1430,587$16.60 $507.7K2,539,087SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-102025-10-144,413$17.16 $75.7K2,534,674SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-092025-10-091,000$17.25 $17.3K2,569,674SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-092025-10-0935,908$16.54 $593.9K2,570,674SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-082025-10-09700$18.14 $12.7K2,606,582SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-082025-10-0934,300$17.46 $598.9K2,607,282SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-072025-10-097,907$18.66 $147.5K2,641,982SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-072025-10-0926,693$17.46 $466.1K2,649,889SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-072025-10-09400$19.16 $7.7K2,641,582SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-062025-10-0663,604$18.70 $1.19M2,676,582SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-032025-10-0612,958$17.94 $232.5K2,740,186SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-032025-10-0618,189$17.30 $314.7K2,753,144SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-022025-10-0634,880$17.10 $596.4K2,771,453SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-022025-10-06120$17.58 $2.1K2,771,333SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-012025-10-029,133$16.39 $149.7K2,847,700SEC↗
Tompkins Mark N.10% Owner S Sale2025-10-012025-10-0241,367$16.97 $702.0K2,806,333SEC↗
Tompkins Mark N.10% Owner S Sale2025-09-302025-10-02200$17.54 $3.5K2,856,833SEC↗
Tompkins Mark N.10% Owner S Sale2025-09-302025-10-0233,380$16.18 $540.1K2,857,033SEC↗
Tompkins Mark N.10% Owner S Sale2025-09-302025-10-0633,800$16.18 $546.9K2,857,033SEC↗
Tompkins Mark N.10% Owner S Sale2025-09-292025-10-021,618$18.36 $29.7K2,890,833SEC↗
Tompkins Mark N.10% Owner S Sale2025-09-292025-10-0223,382$17.52 $409.7K2,892,451SEC↗
Byron MichaelDirector A Award deriv2025-09-012026-03-023,653— $03,653SEC↗
Klamkin JonathanChief Executive Officer S Sale2025-08-142025-08-14150,000$18.85 $2.83M1,479,398SEC↗
Klamkin JonathanChief Executive Officer S Sale2025-08-142025-09-09150,000$18.85 $2.83M1,479,398SEC↗
Klamkin JonathanChief Executive Officer J Other deriv2025-07-012025-08-146,253$16.37 $102.4K326,253SEC↗
Klamkin JonathanChief Executive Officer J Other deriv2025-07-012025-09-096,253$16.37 $102.4K326,253SEC↗
Klamkin JonathanChief Executive Officer J Other2025-07-012025-08-142,403$16.37 $39.3K1,629,398SEC↗
Klamkin JonathanChief Executive Officer J Other2025-07-012025-09-092,403$16.37 $39.3K1,629,398SEC↗
Tompkins Mark N.10% Owner C Conversion deriv2025-03-272025-03-310$3.50 $00SEC↗
Tompkins Mark N.10% Owner C Conversion2025-03-272025-03-31200,000$3.50 $700.0K2,915,833SEC↗
ENSLEY CRAIG HDirector A Award deriv2025-01-102025-05-2385,885$7.80 $669.9K129,889SEC↗
Paglia John KennethDirector A Award deriv2025-01-102025-05-2387,973$7.80 $686.2K210,011SEC↗
Denbaars StevenDirector A Award deriv2025-01-102025-05-2384,663$7.80 $660.4K127,942SEC↗
McCarthy Lee10% Owner S Sale2023-02-172026-01-02649,570$0.01 $6.5K977,425SEC↗
Tompkins Mark N.10% Owner P Buy2022-12-222023-01-1383,333$3.00 $250.0K2,715,833SEC↗