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SLDPSolid Power, Inc.

Market cap
$451.80M
as of 2026-10-23
Latest close
$1.98
as of 2026-10-23
Sector
Consumer Cyclical
as of 2026-10-24
Industry
Auto Parts
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-11-20

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Buettner-Garrett JoshuaChief Technology OfficerSep 30Oct 1F33,824$2.27$76,7801,332,194NoForm 4
Van Scoter John C.President & CEOSep 30Oct 1F154,512$2.27$350,7424,563,127NoForm 4
Heller Linda C.CFO, Treasurer, & SecretarySep 30Oct 1F72,310$2.27$164,1441,876,534NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 30Jul 1F33,824$2.60$87,9421,366,018NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryJun 30Jul 1F72,310$2.60$188,0061,948,844NoForm 4
Van Scoter John C.President & CEOJun 30Jul 1F154,512$2.60$401,7314,717,639NoForm 4
Anderson Erik JMay 20May 21A44,133$0.00$0304,503NoForm 4
Awada KaledMay 20May 21A44,133$0.00$0351,621NoForm 4
Kreh Susan MMay 20May 21A44,133$0.00$0351,621NoForm 4
Miziolek Aleksandra AMay 20May 21A44,133$0.00$0341,062NoForm 4
Roe Lesa BMay 20May 21A44,133$0.00$0283,182YesForm 4
Roe Lesa BMay 20May 21S39,207$2.66Sale −$104,291243,975YesForm 4
Stephens John JosephMay 20May 21A44,133$0.00$0320,203NoForm 4
Wright MaryAnnMay 20May 21A44,133$0.00$0331,730NoForm 4
Goldberg Steven HMay 20May 214/AA44,133$0.00$0162,941NoForm 4/A
Buettner-Garrett JoshuaChief Technology OfficerMay 12May 13F5,519$3.15$17,3851,399,842NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 11May 12F58,082$3.08$178,8931,405,361NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryMay 11May 12F136,122$3.08$419,2562,021,154NoForm 4
Van Scoter John C.President & CEOMay 11May 12F308,010$3.08$948,6714,872,151NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerApr 1Apr 2A183,518$0.00$01,463,443NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryApr 1Apr 2A380,348$0.00$02,157,276NoForm 4
Van Scoter John C.President & CEOApr 1Apr 2A1,267,828$0.00$05,180,161NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 31Apr 2F14,284$2.82$40,2811,279,925NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryMar 31Apr 2F26,659$2.82$75,1781,776,928NoForm 4
Van Scoter John C.President & CEOMar 31Apr 2F42,842$2.82$120,8143,912,333NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 31, 2025Jan 5F14,284$4.28$61,1361,294,209NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryDec 31, 2025Jan 5F26,605$4.28$113,8691,803,587NoForm 4
Van Scoter John C.President & CEODec 31, 2025Jan 5F42,842$4.28$183,3643,955,175NoForm 4
Anderson Erik JDec 4, 2025Dec 8, 2025S30,000$5.20Sale −$156,000157,617NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerSep 30, 2025Oct 1, 2025F14,284$3.52$50,2801,308,493NoForm 4
Heller Linda C.CFO, Treasurer, & SecretarySep 30, 2025Oct 1, 2025F26,605$3.52$93,6501,830,192NoForm 4
Van Scoter John C.President & CEOSep 30, 2025Oct 1, 2025F42,842$3.52$150,8043,998,017NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 30, 2025Jul 1, 2025F14,285$2.15$30,7131,322,777NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryJun 30, 2025Jul 1, 2025F25,950$2.15$55,7931,856,797NoForm 4
Van Scoter John C.President & CEOJun 30, 2025Jul 1, 2025F42,841$2.15$92,1084,040,859NoForm 4
Heller Linda C.CFO, Treasurer, & SecretaryJun 17, 2025Jun 18, 2025F103,800$1.93$200,3341,882,747NoForm 4
Roe Lesa BMay 29, 2025May 30, 2025S29,000$1.69Sale −$49,010239,049NoForm 4
Goldberg Steven HMay 27, 2025May 28, 2025S82,365$1.62Sale −$133,431118,808NoForm 4
Anderson Erik JMay 21, 2025May 22, 2025A118,808$0.00$0260,370NoForm 4
Kreh Susan MMay 21, 2025May 22, 2025A118,808$0.00$0307,488NoForm 4
Miziolek Aleksandra AMay 21, 2025May 22, 2025A118,808$0.00$0296,929NoForm 4
Stephens John JosephMay 21, 2025May 22, 2025A118,808$0.00$0276,070NoForm 4
Wright MaryAnnMay 21, 2025May 22, 2025A118,808$0.00$0287,597NoForm 4
Awada KaledMay 21, 2025May 22, 2025A118,808$0.00$0307,488NoForm 4
Goldberg Steven HMay 21, 2025May 22, 2025A118,808$0.00$0201,173NoForm 4
Roe Lesa BMay 21, 2025May 22, 2025A118,808$0.00$0268,049NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 12, 2025May 13, 2025F5,520$1.30$7,1761,337,062NoForm 4
Liebscher JamesChief Legal Officer & SecMay 12, 2025May 13, 2025F5,865$1.30$7,625667,157NoForm 4
Van Scoter John C.President & CEOMay 9, 2025May 12, 2025A2,816,091$0.00$04,083,700NoForm 4
Heller Linda C.CFO & TreasurerMay 9, 2025May 12, 2025A1,113,920$0.00$01,986,547NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 9, 2025May 12, 2025A531,034$0.00$01,342,582NoForm 4
Van Scoter John C.President & CEOMar 31, 2025Apr 1, 2025F42,841$1.08$46,2681,267,609NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 31, 2025Apr 1, 2025F14,285$1.08$15,428811,548NoForm 4
Liebscher JamesChief Legal Officer & SecMar 31, 2025Apr 1, 2025F18,179$1.08$19,633673,022NoForm 4
Van Scoter John C.President & CEOMar 22, 2025Mar 25, 2025F58,129$1.11$64,5231,310,450NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 22, 2025Mar 25, 2025F39,471$1.11$43,813825,833NoForm 4
Liebscher JamesChief Legal Officer & SecMar 22, 2025Mar 25, 2025F50,236$1.11$55,762691,201NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 6, 2025Mar 7, 2025M187,500$0.03$5,6251,052,804YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 6, 2025Mar 7, 2025S187,500$1.13Sale −$211,875865,304YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 6, 2025Mar 7, 2025M · derivative187,500$0.03$5,625not reportedYesForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 10, 2025Feb 12, 2025M187,500$0.03$5,6251,052,804YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 10, 2025Feb 12, 2025S187,500$1.31Sale −$245,625865,304YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 10, 2025Feb 12, 2025M · derivative187,500$0.03$5,625187,500YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 6, 2025Jan 7, 2025M187,500$0.03$5,6251,052,804YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 6, 2025Jan 7, 2025S187,500$2.09Sale −$391,875865,304YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 6, 2025Jan 7, 2025M · derivative187,500$0.03$5,625375,000YesForm 4
Johnson Derek ColbyChief Operating OfficerDec 31, 2024Jan 2, 2025F6,946$2.14$14,864832,254NoForm 4
Liebscher JamesChief Legal Officer & SecDec 31, 2024Jan 2, 2025F5,621$2.14$12,029741,437NoForm 4
Van Scoter John C.President & CEODec 31, 2024Jan 2, 2025F28,309$2.14$60,5811,368,579NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 31, 2024Jan 2, 2025F4,416$2.14$9,450865,304NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 16, 2024Dec 17, 2024M187,500$0.03$5,6251,057,220YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 16, 2024Dec 17, 2024S187,500$1.07Sale −$200,625869,720YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 16, 2024Dec 17, 2024M · derivative187,500$0.03$5,625562,500YesForm 4
Anderson Erik JOct 1, 2024Dec 2, 2024S506,283$1.27Sale −$642,979187,617NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerNov 12, 2024Nov 13, 2024M187,500$0.03$5,6251,057,220YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerNov 12, 2024Nov 13, 2024S187,500$1.07Sale −$200,625869,720YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerNov 12, 2024Nov 13, 2024M · derivative187,500$0.03$5,625750,000YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerOct 7, 2024Oct 8, 2024M187,500$0.03$5,6251,057,220YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerOct 7, 2024Oct 8, 2024S187,500$1.26Sale −$236,250869,720YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerOct 7, 2024Oct 8, 2024M · derivative187,500$0.03$5,625937,500YesForm 4
Van Scoter John C.President & CEOSep 30, 2024Oct 1, 2024F28,309$1.37$38,7831,396,888NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerSep 30, 2024Oct 1, 2024F4,416$1.37$6,050869,720NoForm 4
Johnson Derek ColbyChief Operating OfficerSep 30, 2024Oct 1, 2024F6,945$1.37$9,515839,200NoForm 4
Liebscher JamesChief Legal Officer & SecSep 30, 2024Oct 1, 2024F5,620$1.37$7,699747,058NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerSep 10, 2024Sep 11, 2024M187,500$0.03$5,6251,061,636YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerSep 10, 2024Sep 11, 2024S187,500$1.21Sale −$226,875874,136YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerSep 10, 2024Sep 11, 2024M · derivative187,500$0.03$5,6251,125,000YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerAug 30, 2024Aug 30, 2024M191,079$0.03$5,732874,136NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerAug 30, 2024Aug 30, 2024M · derivative191,079$0.03$5,7321,312,500NoForm 4
Goldberg Steven HAug 29, 2024Aug 30, 2024S59,197$1.45Sale −$85,83682,365NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerAug 19, 2024Aug 20, 2024M187,500$0.03$5,625870,557YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerAug 19, 2024Aug 20, 2024S187,500$1.42Sale −$266,250683,057YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerAug 19, 2024Aug 20, 2024M · derivative187,500$0.03$5,6251,503,579YesForm 4
Roe Lesa BAug 9, 2024Aug 13, 2024S27,900$1.35Sale −$37,665149,241NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerJul 9, 2024Jul 10, 2024M187,500$0.03$5,625870,557YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJul 9, 2024Jul 10, 2024S187,500$1.66Sale −$311,250683,057YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJul 9, 2024Jul 10, 2024M · derivative187,500$0.03$5,6251,691,079YesForm 4
Van Scoter John C.President & CEOJun 30, 2024Jul 2, 2024F28,309$1.65$46,7101,425,197NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 30, 2024Jul 2, 2024F4,416$1.65$7,286683,057NoForm 4
Johnson Derek ColbyChief Operating OfficerJun 30, 2024Jul 2, 2024F6,945$1.65$11,459846,145NoForm 4
Liebscher JamesChief Legal Officer & SecJun 30, 2024Jul 2, 2024F5,621$1.65$9,275752,678NoForm 4
Heller Linda C.CFO & TreasurerJun 17, 2024Jun 18, 2024A872,627$0.00$0872,627NoForm 4
Heller Linda C.CFO & TreasurerJun 17, 2024Jun 18, 2024A · derivative1,757,960$1.67$2,935,7931,757,960NoForm 4
Van Scoter John C.President & CEOJun 14, 2024Jun 17, 2024F113,234$1.69$191,3651,453,506NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 14, 2024Jun 17, 2024M187,500$0.03$5,625874,973YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 14, 2024Jun 17, 2024S187,500$1.66Sale −$311,250687,473YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJun 14, 2024Jun 17, 2024M · derivative187,500$0.03$5,6251,878,579YesForm 4
Liebscher JamesChief Legal Officer & SecJun 11, 2024Jun 12, 2024F12,735$1.70$21,650758,299NoForm 4
Anderson Erik JMay 22, 2024May 23, 2024A82,365$0.00$0141,562NoForm 4
Wright MaryAnnMay 22, 2024May 23, 2024A82,365$0.00$0168,789NoForm 4
Awada KaledMay 22, 2024May 23, 2024A82,365$0.00$0188,680NoForm 4
Goldberg Steven HMay 22, 2024May 23, 2024A82,365$0.00$0141,562NoForm 4
Kreh Susan MMay 22, 2024May 23, 2024A82,365$0.00$0188,680NoForm 4
Stephens John JosephMay 22, 2024May 23, 2024A82,365$0.00$0157,262NoForm 4
Miziolek Aleksandra AMay 22, 2024May 23, 2024A82,365$0.00$0178,121NoForm 4
Roe Lesa BMay 22, 2024May 23, 2024A82,365$0.00$0177,141NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 21, 2024May 22, 2024M187,500$0.03$5,625874,973YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 21, 2024May 22, 2024S187,500$1.68Sale −$315,000687,473YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 21, 2024May 22, 2024M · derivative187,500$0.03$5,6252,066,079YesForm 4
Paprzycki Kevin A.CFO & TreasurerMay 12, 2024May 13, 2024F8,279$1.72$14,240738,364NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMay 12, 2024May 13, 2024F5,520$1.72$9,494687,473NoForm 4
Johnson Derek ColbyChief Operating OfficerMay 12, 2024May 13, 2024F9,659$1.72$16,613853,090NoForm 4
Liebscher JamesChief Legal Officer & SecMay 12, 2024May 13, 2024F5,864$1.72$10,086771,034NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerApr 3, 2024Apr 4, 2024M187,500$0.03$5,625880,493NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerApr 3, 2024Apr 4, 2024S187,500$1.86Sale −$348,750692,993NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerApr 3, 2024Apr 4, 2024M · derivative187,500$0.03$5,6252,253,579NoForm 4
Paprzycki Kevin A.CFO & TreasurerMar 31, 2024Apr 1, 2024F6,022$2.03$12,225746,643NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 31, 2024Apr 1, 2024F4,416$2.03$8,964692,993NoForm 4
Johnson Derek ColbyChief Operating OfficerMar 31, 2024Apr 1, 2024F6,945$2.03$14,098862,749NoForm 4
Liebscher JamesChief Legal Officer & SecMar 31, 2024Apr 1, 2024F5,620$2.03$11,409776,898NoForm 4
Van Scoter John C.President & CEOMar 22, 2024Mar 26, 2024A531,464$0.00$01,566,740NoForm 4
Van Scoter John C.President & CEOMar 22, 2024Mar 26, 2024A · derivative1,006,420$1.56$1,570,0151,006,420NoForm 4
Paprzycki Kevin A.CFO & TreasurerMar 22, 2024Mar 26, 2024A492,096$0.00$0752,665NoForm 4
Paprzycki Kevin A.CFO & TreasurerMar 22, 2024Mar 26, 2024A · derivative931,871$1.56$1,453,719931,871NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 22, 2024Mar 26, 2024A360,870$0.00$0697,409NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 22, 2024Mar 26, 2024A · derivative683,372$1.56$1,066,060683,372NoForm 4
Johnson Derek ColbyChief Operating OfficerMar 22, 2024Mar 26, 2024A567,551$0.00$0869,694NoForm 4
Johnson Derek ColbyChief Operating OfficerMar 22, 2024Mar 26, 2024A · derivative1,074,758$1.56$1,676,6221,074,758NoForm 4
Liebscher JamesChief Legal Officer & SecMar 22, 2024Mar 26, 2024A459,290$0.00$0782,518NoForm 4
Liebscher JamesChief Legal Officer & SecMar 22, 2024Mar 26, 2024A · derivative869,746$1.56$1,356,804869,746NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 18, 2024Mar 19, 2024M187,500$0.03$5,625524,039YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 18, 2024Mar 19, 2024S187,500$1.36Sale −$255,000336,539YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 18, 2024Mar 19, 2024M · derivative187,500$0.03$5,6252,441,079YesForm 4
Paprzycki Kevin A.CFO & TreasurerMar 2, 2024Mar 4, 2024F27,059$1.64$44,377260,569NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerMar 2, 2024Mar 4, 2024F19,894$1.64$32,626336,539NoForm 4
Johnson Derek ColbyChief Operating OfficerMar 2, 2024Mar 4, 2024F30,486$1.64$49,997302,143NoForm 4
Liebscher JamesChief Legal Officer & SecMar 2, 2024Mar 4, 2024F25,320$1.64$41,525323,228NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 7, 2024Feb 8, 2024M187,500$0.03$5,625543,933YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 7, 2024Feb 8, 2024S187,500$1.58Sale −$296,250356,433YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerFeb 7, 2024Feb 8, 2024M · derivative187,500$0.03$5,6252,628,579YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 11, 2024Jan 12, 2024M187,500$0.03$5,625543,933YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 11, 2024Jan 12, 2024S187,500$1.29Sale −$241,875356,433YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerJan 11, 2024Jan 12, 2024M · derivative187,500$0.03$5,6252,816,079YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 22, 2023Dec 22, 2023M150,000$0.03$4,500356,433NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 22, 2023Dec 22, 2023M · derivative150,000$0.03$4,5003,003,579NoForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 5, 2023Dec 6, 2023M187,500$0.03$5,625393,933YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 5, 2023Dec 6, 2023S187,500$1.47Sale −$275,625206,433YesForm 4
Buettner-Garrett JoshuaChief Technology OfficerDec 5, 2023Dec 6, 2023M · derivative187,500$0.03$5,6253,153,579YesForm 4
Goldberg Steven HNov 17, 2023Nov 20, 2023S15,700$1.49Sale −$23,39359,197NoForm 4